FLUS43 KLOT 302110
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
410 PM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
410 PM CDT Thu Jun 30 2022 /510 PM EDT Thu Jun 30 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk.
DISCUSSION...
Late tonight in the few hours prior to daybreak, a broken line of
showers and perhaps a couple of thunderstorms will move into the
far northwestern CWA (Boone, Ogle, and Winnebago Counties) and
progress southeastward across Chicagoland through the morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
Monday and Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
DISCUSSION:
There exists the potential for a couple of stronger thunderstorms
Friday morning and early afternoon, primarily south of I-80.
While the chance for severe storms is low, it is non-zero. Primary
concerns with these storms are heavy rainfall and locally gusty
winds.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 35 mph.
https://wxn.io/pcycx
Thursday, June 30, 2022
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 301605
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
1105 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, Beecher, Gary, Hammond, Merrillville, Portage,
Valparaiso, and Chesterton
1105 AM CDT Thu Jun 30 2022
...Elevated Fire Risk This Afternoon...
WHERE... Areas along and north of Interstate-80.
WINDS... Southwest 15 to 20 mph with gusts up to 30 mph.
TIMING...Through early this evening.
RELATIVE HUMIDITY... As low as 25 to 30 percent.
IMPACTS... The combination of gusty winds, low relative humidity,
warm temperatures, and dry fuels will result in an increased risk
of fire spread. Consider postponing planned outdoor burning and
take extra precaution with fireworks and smoking materials.
https://wxn.io/z1gt3
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
1105 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, Beecher, Gary, Hammond, Merrillville, Portage,
Valparaiso, and Chesterton
1105 AM CDT Thu Jun 30 2022
...Elevated Fire Risk This Afternoon...
WHERE... Areas along and north of Interstate-80.
WINDS... Southwest 15 to 20 mph with gusts up to 30 mph.
TIMING...Through early this evening.
RELATIVE HUMIDITY... As low as 25 to 30 percent.
IMPACTS... The combination of gusty winds, low relative humidity,
warm temperatures, and dry fuels will result in an increased risk
of fire spread. Consider postponing planned outdoor burning and
take extra precaution with fireworks and smoking materials.
https://wxn.io/z1gt3
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 300842
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
342 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
342 AM CDT Thu Jun 30 2022 /442 AM EDT Thu Jun 30 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Fire Weather Risk.
DISCUSSION...
The combination of warm temperatures, low relative humidities, and
southwest winds gusting up to 30 mph will result in an elevated
threat for grass fire spread this afternoon, especially along and
north of I-80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Sunday through Wednesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xdmsx
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
342 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
342 AM CDT Thu Jun 30 2022 /442 AM EDT Thu Jun 30 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Fire Weather Risk.
DISCUSSION...
The combination of warm temperatures, low relative humidities, and
southwest winds gusting up to 30 mph will result in an elevated
threat for grass fire spread this afternoon, especially along and
north of I-80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Sunday through Wednesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xdmsx
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 300821
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
321 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, Beecher, Gary, Hammond, Merrillville, Portage,
Valparaiso, and Chesterton
321 AM CDT Thu Jun 30 2022
...Elevated Fire Risk Today...
WHERE... Areas along and north of Interstate 80.
WINDS... Southwest 15 to 20 mph with gusts up to 30 mph.
TIMING...Late this morning through early evening.
RELATIVE HUMIDITY... As low as 25 to 30 percent.
IMPACTS... The combination of gusty winds, low relative humidity,
warm temperatures, and dry fuels will result in an increased risk
of fire spread. Consider postponing planned outdoor burning and
take extra precaution with fireworks and smoking materials.
https://wxn.io/ydexc
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
321 AM CDT Thu Jun 30 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, Beecher, Gary, Hammond, Merrillville, Portage,
Valparaiso, and Chesterton
321 AM CDT Thu Jun 30 2022
...Elevated Fire Risk Today...
WHERE... Areas along and north of Interstate 80.
WINDS... Southwest 15 to 20 mph with gusts up to 30 mph.
TIMING...Late this morning through early evening.
RELATIVE HUMIDITY... As low as 25 to 30 percent.
IMPACTS... The combination of gusty winds, low relative humidity,
warm temperatures, and dry fuels will result in an increased risk
of fire spread. Consider postponing planned outdoor burning and
take extra precaution with fireworks and smoking materials.
https://wxn.io/ydexc
Wednesday, June 29, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 291949
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
249 PM CDT Wed Jun 29 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
249 PM CDT Wed Jun 29 2022 /349 PM EDT Wed Jun 29 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday through Sunday...
Limited Thunderstorm Risk.
Monday and Tuesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/nrjef
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
249 PM CDT Wed Jun 29 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
249 PM CDT Wed Jun 29 2022 /349 PM EDT Wed Jun 29 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday through Sunday...
Limited Thunderstorm Risk.
Monday and Tuesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/nrjef
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 290834
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 AM CDT Wed Jun 29 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 AM CDT Wed Jun 29 2022 /434 AM EDT Wed Jun 29 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Elevated Fire Weather Risk.
Friday
Limited Thunderstorm Risk
Sunday through Tuesday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/oqnrn
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 AM CDT Wed Jun 29 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 AM CDT Wed Jun 29 2022 /434 AM EDT Wed Jun 29 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Elevated Fire Weather Risk.
Friday
Limited Thunderstorm Risk
Sunday through Tuesday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/oqnrn
Tuesday, June 28, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 282009
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
309 PM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
309 PM CDT Tue Jun 28 2022 /409 PM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and a few thunderstorms are possible tonight,
mainly along and north of I-88. Severe weather is not expected at
this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
Sunday and Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 35 mph.
https://wxn.io/1cvqa
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
309 PM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
309 PM CDT Tue Jun 28 2022 /409 PM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and a few thunderstorms are possible tonight,
mainly along and north of I-88. Severe weather is not expected at
this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
Sunday and Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 35 mph.
https://wxn.io/1cvqa
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 281611
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1111 AM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1111 AM CDT Tue Jun 28 2022 /1211 PM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk north of I-88 tonight.
DISCUSSION...
Scattered showers and a few thunderstorms are possible this
evening mainly along and north of I-88. Severe weather is not
expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday through Monday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 35 mph.
https://wxn.io/u0k31
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1111 AM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1111 AM CDT Tue Jun 28 2022 /1211 PM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk north of I-88 tonight.
DISCUSSION...
Scattered showers and a few thunderstorms are possible this
evening mainly along and north of I-88. Severe weather is not
expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday through Monday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 35 mph.
https://wxn.io/u0k31
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 280825
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 AM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
325 AM CDT Tue Jun 28 2022 /425 AM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk north of I-88 tonight.
DISCUSSION...
Scattered showers and a few thunderstorms are possible this
evening mainly along and north of I-88. Severe weather is not
expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday through Monday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE NIGHT:
Moving toward the southeast at 35 mph.
https://wxn.io/v84wq
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 AM CDT Tue Jun 28 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
325 AM CDT Tue Jun 28 2022 /425 AM EDT Tue Jun 28 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk north of I-88 tonight.
DISCUSSION...
Scattered showers and a few thunderstorms are possible this
evening mainly along and north of I-88. Severe weather is not
expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk at night.
Elevated Fire Weather Risk.
Friday through Monday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE NIGHT:
Moving toward the southeast at 35 mph.
https://wxn.io/v84wq
Monday, June 27, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 272013
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 PM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
313 PM CDT Mon Jun 27 2022 /413 PM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday Night...
Limited Thunderstorm Risk late.
Friday through Saturday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/slf03
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 PM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
313 PM CDT Mon Jun 27 2022 /413 PM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday Night...
Limited Thunderstorm Risk late.
Friday through Saturday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/slf03
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 271600
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1100 AM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1100 AM CDT Mon Jun 27 2022 /1200 PM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday...
Limited Thunderstorm Risk late.
Elevated Fire Weather Risk.
Friday through Sunday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/buf36
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1100 AM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1100 AM CDT Mon Jun 27 2022 /1200 PM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday...
Limited Thunderstorm Risk late.
Elevated Fire Weather Risk.
Friday through Sunday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/buf36
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 270815
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 AM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
315 AM CDT Mon Jun 27 2022 /415 AM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday...
Elevated Fire Weather Risk.
Thursday Night through Sunday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/j8xik
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 AM CDT Mon Jun 27 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
315 AM CDT Mon Jun 27 2022 /415 AM EDT Mon Jun 27 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday Evening...
Limited Thunderstorm Risk north of I-90.
Thursday...
Elevated Fire Weather Risk.
Thursday Night through Sunday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/j8xik
Sunday, June 26, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 262111
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
411 PM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
411 PM CDT Sun Jun 26 2022 /511 PM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk.
Thursday...
Elevated Fire Weather Risk.
Thursday Night...
Limited Thunderstorm Risk.
Friday...
Elevated Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ur5c7
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
411 PM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
411 PM CDT Sun Jun 26 2022 /511 PM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk.
Thursday...
Elevated Fire Weather Risk.
Thursday Night...
Limited Thunderstorm Risk.
Friday...
Elevated Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ur5c7
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 261653
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1153 AM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1153 AM CDT Sun Jun 26 2022 /1253 PM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk north of Interstate 90.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/zh3mu
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1153 AM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1153 AM CDT Sun Jun 26 2022 /1253 PM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk north of Interstate 90.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/zh3mu
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 260816
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
316 AM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
316 AM CDT Sun Jun 26 2022 /416 AM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk north of Interstate 90.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/z7zuy
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
316 AM CDT Sun Jun 26 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
316 AM CDT Sun Jun 26 2022 /416 AM EDT Sun Jun 26 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday Evening...
Limited Thunderstorm Risk north of Interstate 90.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/z7zuy
Saturday, June 25, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 251943
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
243 PM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
243 PM CDT Sat Jun 25 2022 /343 PM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Thunderstorms are expected to develop this afternoon
in eastern Iowa or northwestern Illinois. While widespread severe
weather is not anticipated, the strongest storms may produce
winds strong enough to down tree limbs and damaging hail. The
greatest threat for severe weather will be south of interstate 88
and west of Interstate 57 between the hours of 5 and 10 PM.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this afternoon mainly south of Interstate 88
and west of Interstate 57.
GENERAL STORM MOTION OF THE DAY:
Moving toward east southeast at 35 mph.
https://wxn.io/njd1b
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
243 PM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
243 PM CDT Sat Jun 25 2022 /343 PM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Thunderstorms are expected to develop this afternoon
in eastern Iowa or northwestern Illinois. While widespread severe
weather is not anticipated, the strongest storms may produce
winds strong enough to down tree limbs and damaging hail. The
greatest threat for severe weather will be south of interstate 88
and west of Interstate 57 between the hours of 5 and 10 PM.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this afternoon mainly south of Interstate 88
and west of Interstate 57.
GENERAL STORM MOTION OF THE DAY:
Moving toward east southeast at 35 mph.
https://wxn.io/njd1b
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 251635
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1135 AM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1135 AM CDT Sat Jun 25 2022 /1235 PM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Showers and a few thunderstorms will continue this morning across
northern Illinois. No severe weather is expected.
Additional thunderstorms are expected to develop this afternoon in
eastern Iowa or northwestern Illinois. While widespread severe
weather is not anticipated, the strongest storms may produce winds
strong enough to down tree limbs and damaging hail. The greatest
threat for severe weather will be south of interstate 88 and west
of Interstate 39 between the hours of 5 and 10 PM.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday morning...
Limited Thunderstorm Risk.
Thursday night and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening south of Interstate 80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/71zsc
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1135 AM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1135 AM CDT Sat Jun 25 2022 /1235 PM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Showers and a few thunderstorms will continue this morning across
northern Illinois. No severe weather is expected.
Additional thunderstorms are expected to develop this afternoon in
eastern Iowa or northwestern Illinois. While widespread severe
weather is not anticipated, the strongest storms may produce winds
strong enough to down tree limbs and damaging hail. The greatest
threat for severe weather will be south of interstate 88 and west
of Interstate 39 between the hours of 5 and 10 PM.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday morning...
Limited Thunderstorm Risk.
Thursday night and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening south of Interstate 80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/71zsc
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 250829
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 AM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
329 AM CDT Sat Jun 25 2022 /429 AM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Showers and embedded thunderstorms will move across northern Illinois
and parts of northwest Indiana this morning. Severe weather is not
expected with this activity, but brief heavy rainfall and gusty winds
will be possible.
Additional thunderstorm development is possible late this
afternoon and into the evening. While widespread severe weather is
not anticipated, a few storms could be strong to severe with a threat
for damaging wind gusts and marginally severe hail. The main
severe risk is primarily south of I-88 and west of I-65 during the
6 to 11 PM timeframe.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Morning...
Limited Thunderstorm Risk in northwest Indiana.
Thursday Night and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed south of I-88 mainly early this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-southeast at 30 mph.
https://wxn.io/0qycs
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 AM CDT Sat Jun 25 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
329 AM CDT Sat Jun 25 2022 /429 AM EDT Sat Jun 25 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 60 mph.
DISCUSSION...
Showers and embedded thunderstorms will move across northern Illinois
and parts of northwest Indiana this morning. Severe weather is not
expected with this activity, but brief heavy rainfall and gusty winds
will be possible.
Additional thunderstorm development is possible late this
afternoon and into the evening. While widespread severe weather is
not anticipated, a few storms could be strong to severe with a threat
for damaging wind gusts and marginally severe hail. The main
severe risk is primarily south of I-88 and west of I-65 during the
6 to 11 PM timeframe.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Morning...
Limited Thunderstorm Risk in northwest Indiana.
Thursday Night and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed south of I-88 mainly early this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-southeast at 30 mph.
https://wxn.io/0qycs
Friday, June 24, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 241930
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 PM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
230 PM CDT Fri Jun 24 2022 /330 PM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk primarily west of Interstate 39.
Saturday Night into early Sunday morning...
Limited Severe Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms will move across northwestern
Illinois Saturday morning. Severe weather is not expected with
this activity. Additional thunderstorm development is possible
late Saturday afternoon and into the evening. A few storms could
be strong to severe during the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ff4t8
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 PM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
230 PM CDT Fri Jun 24 2022 /330 PM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk primarily west of Interstate 39.
Saturday Night into early Sunday morning...
Limited Severe Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms will move across northwestern
Illinois Saturday morning. Severe weather is not expected with
this activity. Additional thunderstorm development is possible
late Saturday afternoon and into the evening. A few storms could
be strong to severe during the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ff4t8
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 241738
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1238 PM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1238 PM CDT Fri Jun 24 2022 /138 PM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk
Saturday Night...
Limited Severe Thunderstorm Risk.
Early Sunday Morning...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms are possible Saturday morning.
Severe weather is not expected with this activity. Additional
thunderstorm development is possible late Saturday afternoon and
into the evening. A few storms could be strong to severe during
the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mgwj3
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1238 PM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1238 PM CDT Fri Jun 24 2022 /138 PM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk
Saturday Night...
Limited Severe Thunderstorm Risk.
Early Sunday Morning...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms are possible Saturday morning.
Severe weather is not expected with this activity. Additional
thunderstorm development is possible late Saturday afternoon and
into the evening. A few storms could be strong to severe during
the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mgwj3
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 240829
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 AM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
329 AM CDT Fri Jun 24 2022 /429 AM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk
Saturday Night...
Limited Severe Thunderstorm Risk
Sunday Morning...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms are possible Saturday morning.
Severe weather is not expected with this activity. Additional
thunderstorm development is possible late Saturday afternoon and
into the evening. A few storms could be strong to severe during
the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/exvye
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 AM CDT Fri Jun 24 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
329 AM CDT Fri Jun 24 2022 /429 AM EDT Fri Jun 24 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Thunderstorm Risk
Saturday Night...
Limited Severe Thunderstorm Risk
Sunday Morning...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Showers and embedded thunderstorms are possible Saturday morning.
Severe weather is not expected with this activity. Additional
thunderstorm development is possible late Saturday afternoon and
into the evening. A few storms could be strong to severe during
the evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/exvye
Thursday, June 23, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 231956
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
256 PM CDT Thu Jun 23 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
256 PM CDT Thu Jun 23 2022 /356 PM EDT Thu Jun 23 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday night...
Limited Thunderstorm Risk west of I-39 late.
Saturday...
Elevated Thunderstorm Risk, mainly at night.
Wednesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/hfao1
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
256 PM CDT Thu Jun 23 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
256 PM CDT Thu Jun 23 2022 /356 PM EDT Thu Jun 23 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday night...
Limited Thunderstorm Risk west of I-39 late.
Saturday...
Elevated Thunderstorm Risk, mainly at night.
Wednesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/hfao1
Air Quality Alert for McHenry Co., IL
AEUS73 KLOT 231643
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
1143 AM CDT Thu Jun 23 2022
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-
Including the cities of Crystal Lake, Algonquin, McHenry, Woodstock,
Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, and Beecher
1143 AM CDT Thu Jun 23 2022
...AIR QUALITY ALERT IN EFFECT FRIDAY AND FRIDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for Friday June 24th for
the greater Chicago Metropolitan Area and is in effect through
Friday night.
An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.
Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.
Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.airnow.gov.
media contact...217 558 1536.
https://wxn.io/mk1f2
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
1143 AM CDT Thu Jun 23 2022
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-
Including the cities of Crystal Lake, Algonquin, McHenry, Woodstock,
Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, and Beecher
1143 AM CDT Thu Jun 23 2022
...AIR QUALITY ALERT IN EFFECT FRIDAY AND FRIDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for Friday June 24th for
the greater Chicago Metropolitan Area and is in effect through
Friday night.
An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.
Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.
Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.airnow.gov.
media contact...217 558 1536.
https://wxn.io/mk1f2
Air Quality Alert for McHenry Co., IL
AEUS73 KLOT 231547
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
1047 AM CDT Thu Jun 23 2022
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-
Including the cities of Crystal Lake, Algonquin, McHenry, Woodstock,
Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, and Beecher
1047 AM CDT Thu Jun 23 2022
...AIR QUALITY ALERT IN EFFECT FRIDAY AND FRIDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for Friday June 24th for
the greater Chicago Metropolitan Area and is in effect through
Friday night.
An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.
Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.
Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.airnow.gov.
media contact...217 558 1536.
https://wxn.io/01pho
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
1047 AM CDT Thu Jun 23 2022
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-
Including the cities of Crystal Lake, Algonquin, McHenry, Woodstock,
Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, and Beecher
1047 AM CDT Thu Jun 23 2022
...AIR QUALITY ALERT IN EFFECT FRIDAY AND FRIDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for Friday June 24th for
the greater Chicago Metropolitan Area and is in effect through
Friday night.
An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.
Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.
Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.airnow.gov.
media contact...217 558 1536.
https://wxn.io/01pho
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 230811
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 AM CDT Thu Jun 23 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
311 AM CDT Thu Jun 23 2022 /411 AM EDT Thu Jun 23 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mnhef
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 AM CDT Thu Jun 23 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
311 AM CDT Thu Jun 23 2022 /411 AM EDT Thu Jun 23 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mnhef
Wednesday, June 22, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 221933
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Wed Jun 22 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
233 PM CDT Wed Jun 22 2022 /333 PM EDT Wed Jun 22 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday night through Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/6ld3l
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Wed Jun 22 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
233 PM CDT Wed Jun 22 2022 /333 PM EDT Wed Jun 22 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday night through Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/6ld3l
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 220848
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 AM CDT Wed Jun 22 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
348 AM CDT Wed Jun 22 2022 /448 AM EDT Wed Jun 22 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ue8e0
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 AM CDT Wed Jun 22 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
348 AM CDT Wed Jun 22 2022 /448 AM EDT Wed Jun 22 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ue8e0
Tuesday, June 21, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 220320 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1020 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1020 PM CDT Tue Jun 21 2022 /1120 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Overnight.
Weather hazards expected...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION...
Isolated thunderstorms will remain possible into the overnight.
A few may produce wind gusts over 35 mph.
Heat indices will slowly drop through the 90s tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/86jwh
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1020 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1020 PM CDT Tue Jun 21 2022 /1120 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Overnight.
Weather hazards expected...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION...
Isolated thunderstorms will remain possible into the overnight.
A few may produce wind gusts over 35 mph.
Heat indices will slowly drop through the 90s tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/86jwh
Heat Advisory Expiration for McHenry Co., IL
WWUS73 KLOT 220056
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
756 PM CDT Tue Jun 21 2022
/O.EXP.KLOT.HT.Y.0002.000000T0000Z-220622T0100Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, and Beecher
756 PM CDT Tue Jun 21 2022
...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING...
Temperatures and heat index readings are very gradually dropping
this evening, with values starting to fall out of the dangerous
category. Continue to demonstrate heat safety this evening, and
check in on the elderly or those with limited access to cooling
resources.
https://wxn.io/9mqjv
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
756 PM CDT Tue Jun 21 2022
/O.EXP.KLOT.HT.Y.0002.000000T0000Z-220622T0100Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook-
Northern Will-Southern Will-Eastern Will-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest,
Lemont, Orland Park, Park Forest, Joliet, Bolingbrook,
Plainfield, Mokena, Channahon, Manhattan, Wilmington, Crete,
Peotone, and Beecher
756 PM CDT Tue Jun 21 2022
...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING...
Temperatures and heat index readings are very gradually dropping
this evening, with values starting to fall out of the dangerous
category. Continue to demonstrate heat safety this evening, and
check in on the elderly or those with limited access to cooling
resources.
https://wxn.io/9mqjv
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 212104
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
404 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
404 PM CDT Tue Jun 21 2022 /504 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Late this Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Temperatures in the 90s with heat indices in the upper 90s to
around 105 will persist through the afternoon and be slow to cool
through the evening. Avoid strenuous outdoor activities and
prolonged periods of time outside through around sundown.
Additionally, thunderstorm chances arrive mid-to-late evening for
the Rockford metro and surrounding areas and into the far west
and northwest Chicago suburbs. Some of these thunderstorms could
be strong to severe and feature some gusty winds and small hail
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/5o11h
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
404 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
404 PM CDT Tue Jun 21 2022 /504 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Late this Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Temperatures in the 90s with heat indices in the upper 90s to
around 105 will persist through the afternoon and be slow to cool
through the evening. Avoid strenuous outdoor activities and
prolonged periods of time outside through around sundown.
Additionally, thunderstorm chances arrive mid-to-late evening for
the Rockford metro and surrounding areas and into the far west
and northwest Chicago suburbs. Some of these thunderstorms could
be strong to severe and feature some gusty winds and small hail
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/5o11h
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/21
WWUS73 KLOT 211930
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
230 PM CDT Tue Jun 21 2022
/O.EXT.KLOT.HT.Y.0002.000000T0000Z-220622T0100Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, and Plano
230 PM CDT Tue Jun 21 2022
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Peak afternoon heat index values up to 108 degrees
expected.
* WHERE...McHenry, Kendall, Boone, Winnebago, Lee, Kane, Ogle,
La Salle and De Kalb Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/vyn8z
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
230 PM CDT Tue Jun 21 2022
/O.EXT.KLOT.HT.Y.0002.000000T0000Z-220622T0100Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, and Plano
230 PM CDT Tue Jun 21 2022
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Peak afternoon heat index values up to 108 degrees
expected.
* WHERE...McHenry, Kendall, Boone, Winnebago, Lee, Kane, Ogle,
La Salle and De Kalb Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/vyn8z
Heat Advisory for McHenry Co., IL until 7:00 PM CDT 6/21
WWUS73 KLOT 211820
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
120 PM CDT Tue Jun 21 2022
/O.EXA.KLOT.HT.Y.0002.000000T0000Z-220622T0000Z/
McHenry-De Kalb-Kane-La Salle-Kendall-
Including the cities of Crystal Lake, Algonquin, McHenry,
Woodstock, DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator,
La Salle, Mendota, Marseilles, Oswego, Yorkville, and Plano
120 PM CDT Tue Jun 21 2022
...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Peak afternoon heat index values up to 105 degrees
expected.
* WHERE...McHenry, De Kalb, Kane, La Salle and Kendall Counties.
* WHEN...Until 7 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/0qbns
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
120 PM CDT Tue Jun 21 2022
/O.EXA.KLOT.HT.Y.0002.000000T0000Z-220622T0000Z/
McHenry-De Kalb-Kane-La Salle-Kendall-
Including the cities of Crystal Lake, Algonquin, McHenry,
Woodstock, DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator,
La Salle, Mendota, Marseilles, Oswego, Yorkville, and Plano
120 PM CDT Tue Jun 21 2022
...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Peak afternoon heat index values up to 105 degrees
expected.
* WHERE...McHenry, De Kalb, Kane, La Salle and Kendall Counties.
* WHEN...Until 7 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/0qbns
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 211706
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1206 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1206 PM CDT Tue Jun 21 2022 /106 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Hot temperatures and moderately high humidity will create heat
indices in the upper 90s and lower 100s this afternoon with the
highest values expected across northwest Illinois. These
conditions can lead to heat related illness if outdoors for long
periods of time.
A cold front will bring chances for thunderstorms this evening a
few of which could be strong to severe especially for areas
northwest of a Peru to Aurora to Waukegan line. The primary
threats with any severe storms would be gusty winds and possibly
some hail.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/g2rye
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1206 PM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1206 PM CDT Tue Jun 21 2022 /106 PM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Hot temperatures and moderately high humidity will create heat
indices in the upper 90s and lower 100s this afternoon with the
highest values expected across northwest Illinois. These
conditions can lead to heat related illness if outdoors for long
periods of time.
A cold front will bring chances for thunderstorms this evening a
few of which could be strong to severe especially for areas
northwest of a Peru to Aurora to Waukegan line. The primary
threats with any severe storms would be gusty winds and possibly
some hail.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/g2rye
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 210900
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
400 AM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
400 AM CDT Tue Jun 21 2022 /500 AM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Hot temperatures and moderately high humidity will create heat
indices in the upper 90s and lower 100s this afternoon with the
highest values expected across northwest Illinois. These
conditions can lead to heat related illness if outdoors for long
periods of time.
A cold front will bring chances for thunderstorms this evening a
few of which could be strong to severe especially for areas
northwest of a Peru to Aurora to Waukegan line. The primary
threats with any severe storms would be gusty winds and possibly
some hail.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/1fqmv
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
400 AM CDT Tue Jun 21 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
400 AM CDT Tue Jun 21 2022 /500 AM EDT Tue Jun 21 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to penny size.
Limited damaging wind risk...up to 60 mph.
Elevated Excessive Heat Risk.
DISCUSSION...
Hot temperatures and moderately high humidity will create heat
indices in the upper 90s and lower 100s this afternoon with the
highest values expected across northwest Illinois. These
conditions can lead to heat related illness if outdoors for long
periods of time.
A cold front will bring chances for thunderstorms this evening a
few of which could be strong to severe especially for areas
northwest of a Peru to Aurora to Waukegan line. The primary
threats with any severe storms would be gusty winds and possibly
some hail.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30 mph.
https://wxn.io/1fqmv
Monday, June 20, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 202020
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
320 PM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
320 PM CDT Mon Jun 20 2022 /420 PM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Severe Thunderstorm Risk Tuesday Evening.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday and Saturday...
Limited Thunderstorm Risk.
DISCUSSION:
Heat indices of 100 to 105 are expected Tuesday afternoon,
with the highest values expected across northwest Illinois.
Isolated strong to severe thunderstorms are possible Tuesday
evening, mainly northwest of a Peru to Aurora to Waukegan
line.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ckxny
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
320 PM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
320 PM CDT Mon Jun 20 2022 /420 PM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Severe Thunderstorm Risk Tuesday Evening.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday and Saturday...
Limited Thunderstorm Risk.
DISCUSSION:
Heat indices of 100 to 105 are expected Tuesday afternoon,
with the highest values expected across northwest Illinois.
Isolated strong to severe thunderstorms are possible Tuesday
evening, mainly northwest of a Peru to Aurora to Waukegan
line.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ckxny
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 201630
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1130 AM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1130 AM CDT Mon Jun 20 2022 /1230 PM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday night...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/hlggg
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1130 AM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1130 AM CDT Mon Jun 20 2022 /1230 PM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday night...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/hlggg
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 200818
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
318 AM CDT Mon Jun 20 2022 /418 AM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday night...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/tg27x
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Mon Jun 20 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
318 AM CDT Mon Jun 20 2022 /418 AM EDT Mon Jun 20 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk well south of I-80.
Friday night...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/tg27x
Sunday, June 19, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 192015
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 PM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
315 PM CDT Sun Jun 19 2022 /415 PM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk south of I-80.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1ubtw
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 PM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
315 PM CDT Sun Jun 19 2022 /415 PM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Thunderstorm Risk at night.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk south of I-80.
Friday and Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1ubtw
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 191641
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1141 AM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1141 AM CDT Sun Jun 19 2022 /1241 PM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Excessive Heat Risk.
Limited Thunderstorm Risk at night.
Thursday and Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1bwqu
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1141 AM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1141 AM CDT Sun Jun 19 2022 /1241 PM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Excessive Heat Risk.
Limited Thunderstorm Risk at night.
Thursday and Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1bwqu
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 190831
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
331 AM CDT Sun Jun 19 2022 /431 AM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Excessive Heat Risk.
Limited Thunderstorm Risk at night.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/iqw31
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CDT Sun Jun 19 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
331 AM CDT Sun Jun 19 2022 /431 AM EDT Sun Jun 19 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...
Limited Excessive Heat Risk.
Limited Thunderstorm Risk at night.
Friday...
Limited Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/iqw31
Saturday, June 18, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 181946
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
246 PM CDT Sat Jun 18 2022 /346 PM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday and Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y1kpe
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
246 PM CDT Sat Jun 18 2022 /346 PM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday and Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y1kpe
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 181655
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1155 AM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1155 AM CDT Sat Jun 18 2022 /1255 PM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
High Swim Risk this Afternoon.
DISCUSSION...
Winds and waves will result in dangerous swimming conditions along
the Lake Michigan shoreline through early this afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Monday...
Elevated Fire Weather Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/sbcbi
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1155 AM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1155 AM CDT Sat Jun 18 2022 /1255 PM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
High Swim Risk this Afternoon.
DISCUSSION...
Winds and waves will result in dangerous swimming conditions along
the Lake Michigan shoreline through early this afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Monday...
Elevated Fire Weather Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/sbcbi
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 180834
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 AM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 AM CDT Sat Jun 18 2022 /434 AM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
High Swim Risk
DISCUSSION...
Winds and waves will result in dangerous swimming conditions along
the Lake Michigan shoreline through early this afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/t12q4
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 AM CDT Sat Jun 18 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 AM CDT Sat Jun 18 2022 /434 AM EDT Sat Jun 18 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
High Swim Risk
DISCUSSION...
Winds and waves will result in dangerous swimming conditions along
the Lake Michigan shoreline through early this afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/t12q4
Friday, June 17, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 171914
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
214 PM CDT Fri Jun 17 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
214 PM CDT Fri Jun 17 2022 /314 PM EDT Fri Jun 17 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
High Swim Risk Lake Michigan Shore.
DISCUSSION...
Winds and waves will increase behind a cold front this evening
leading to dangerous swimming conditions along the Lake Michigan
shoreline through the first half of Saturday.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
High Swim Risk Lake Michigan Shore.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday and Thursday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/s01nc
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
214 PM CDT Fri Jun 17 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
214 PM CDT Fri Jun 17 2022 /314 PM EDT Fri Jun 17 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
High Swim Risk Lake Michigan Shore.
DISCUSSION...
Winds and waves will increase behind a cold front this evening
leading to dangerous swimming conditions along the Lake Michigan
shoreline through the first half of Saturday.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
High Swim Risk Lake Michigan Shore.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday and Thursday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/s01nc
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 170828
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
328 AM CDT Fri Jun 17 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
328 AM CDT Fri Jun 17 2022 /428 AM EDT Fri Jun 17 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Swim Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Breezy northeast winds on Lake Michigan tonight into Saturday will
create an enhanced threat for rip currents through the day Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/a0ngz
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
328 AM CDT Fri Jun 17 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
328 AM CDT Fri Jun 17 2022 /428 AM EDT Fri Jun 17 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Swim Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION:
Breezy northeast winds on Lake Michigan tonight into Saturday will
create an enhanced threat for rip currents through the day Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/a0ngz
Thursday, June 16, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 170246 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
946 PM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
946 PM CDT Thu Jun 16 2022 /1046 PM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1guzo
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
946 PM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
946 PM CDT Thu Jun 16 2022 /1046 PM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1guzo
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 161957
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
257 PM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
257 PM CDT Thu Jun 16 2022 /357 PM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Westerly winds will gust as high as 40 mph through sunset this
evening, mainly north of Interstate 80.
Peak heat indices in the mid to upper 90s will continue through
sunset, south of Interstate 80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/vnwxv
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
257 PM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
257 PM CDT Thu Jun 16 2022 /357 PM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Westerly winds will gust as high as 40 mph through sunset this
evening, mainly north of Interstate 80.
Peak heat indices in the mid to upper 90s will continue through
sunset, south of Interstate 80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/vnwxv
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 161458
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
958 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
958 AM CDT Thu Jun 16 2022 /1058 AM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Excessive Heat Risk South of I-80.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Westerly winds will gust as high as 40 mph this afternoon,
mainly north of Interstate 80.
Afternoon high temperatures will reach the low to mid 90s across
much of the area today. Peak afternoon heat indices are expected
to reach the mid to upper 90s, south of Interstate 80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/t2nsb
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
958 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
958 AM CDT Thu Jun 16 2022 /1058 AM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Excessive Heat Risk South of I-80.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Westerly winds will gust as high as 40 mph this afternoon,
mainly north of Interstate 80.
Afternoon high temperatures will reach the low to mid 90s across
much of the area today. Peak afternoon heat indices are expected
to reach the mid to upper 90s, south of Interstate 80.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/t2nsb
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 161052
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
552 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-DuPage-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Naperville, Wheaton,
Downers Grove, Lombard, and Carol Stream
552 AM CDT Thu Jun 16 2022
...Patchy Dense Fog Early This Morning...
Shallow, patchy dense fog has developed early this morning across
parts of north central Illinois. Fog should dissipate prior to 8
am this morning. If heading out for your morning commute, be alert
for patches of dense fog and rapidly changing visibility over
short distances.
https://wxn.io/2hd6c
SPSLOT
SPECIAL WEATHER STATEMENT
National Weather Service Chicago/Romeoville IL
552 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-DuPage-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Naperville, Wheaton,
Downers Grove, Lombard, and Carol Stream
552 AM CDT Thu Jun 16 2022
...Patchy Dense Fog Early This Morning...
Shallow, patchy dense fog has developed early this morning across
parts of north central Illinois. Fog should dissipate prior to 8
am this morning. If heading out for your morning commute, be alert
for patches of dense fog and rapidly changing visibility over
short distances.
https://wxn.io/2hd6c
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 160920
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
420 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
420 AM CDT Thu Jun 16 2022 /520 AM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk south of I-80 this morning.
Limited Excessive Heat Risk south of I-80.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Scattered thunderstorms will end early this morning south of the
I-80 corridor. Brief downpours and small hail is possible with the
strongest cells, though no organized severe weather is expected.
Gusty west-southwest winds will develop by late morning and will
persist through sunset today. Wind gusts of 35 mph are possible,
especially across northern Illinois north of I-80.
Afternoon high temperatures will reach the low to mid 90s across
much of the area today, however humidity will be lower than the
past few days. Peak afternoon heat indices should top out around
90 near the Illinois-Wisconsin border, and the low to mid 90s
farther south.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 40 to 45 mph.
https://wxn.io/gicav
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
420 AM CDT Thu Jun 16 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
420 AM CDT Thu Jun 16 2022 /520 AM EDT Thu Jun 16 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk south of I-80 this morning.
Limited Excessive Heat Risk south of I-80.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Scattered thunderstorms will end early this morning south of the
I-80 corridor. Brief downpours and small hail is possible with the
strongest cells, though no organized severe weather is expected.
Gusty west-southwest winds will develop by late morning and will
persist through sunset today. Wind gusts of 35 mph are possible,
especially across northern Illinois north of I-80.
Afternoon high temperatures will reach the low to mid 90s across
much of the area today, however humidity will be lower than the
past few days. Peak afternoon heat indices should top out around
90 near the Illinois-Wisconsin border, and the low to mid 90s
farther south.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 40 to 45 mph.
https://wxn.io/gicav
Wednesday, June 15, 2022
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 160438
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville
1138 PM CDT Wed Jun 15 2022
Kane IL-Boone IL-De Kalb IL-McHenry IL-Winnebago IL-Ogle IL-
1138 PM CDT Wed Jun 15 2022
...Strong thunderstorms will impact portions of eastern Ogle,
northern De Kalb, southeastern Winnebago, northern Kane, McHenry and
Boone Counties through 1230 AM CDT...
At 1137 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Rockford to near Kirkland to Malta. Movement
was northeast at 55 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Rockford, Elgin, DeKalb, Crystal Lake, Carpentersville, Algonquin,
Lake in the Hills, McHenry, Belvidere, Woodstock, Huntley, Loves
Park, Sycamore, Fox Lake, Harvard, Island Lake, Marengo, Poplar
Grove, Genoa and Rockford Airport.
Including the following interstates...
I-39 between mile markers 110 and 123.
I-88 between mile markers 83 and 89.
I-90 between mile markers 11 and 55.
This includes... Northern Illinois University, Boone County
Fairgrounds, Mchenry County College, Mchenry County Fairgrounds,
Moraine Hills State Park, Rock Valley College, and Rockford Rivets
Baseball.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4216 8820 4215 8824 4208 8824 4186 8893
4189 8894 4189 8895 4207 8902 4224 8918
4250 8866 4249 8820
TIME...MOT...LOC 0437Z 244DEG 50KT 4227 8908 4214 8890 4193 8886
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
https://wxn.io/pvz9d
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville
1138 PM CDT Wed Jun 15 2022
Kane IL-Boone IL-De Kalb IL-McHenry IL-Winnebago IL-Ogle IL-
1138 PM CDT Wed Jun 15 2022
...Strong thunderstorms will impact portions of eastern Ogle,
northern De Kalb, southeastern Winnebago, northern Kane, McHenry and
Boone Counties through 1230 AM CDT...
At 1137 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Rockford to near Kirkland to Malta. Movement
was northeast at 55 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Rockford, Elgin, DeKalb, Crystal Lake, Carpentersville, Algonquin,
Lake in the Hills, McHenry, Belvidere, Woodstock, Huntley, Loves
Park, Sycamore, Fox Lake, Harvard, Island Lake, Marengo, Poplar
Grove, Genoa and Rockford Airport.
Including the following interstates...
I-39 between mile markers 110 and 123.
I-88 between mile markers 83 and 89.
I-90 between mile markers 11 and 55.
This includes... Northern Illinois University, Boone County
Fairgrounds, Mchenry County College, Mchenry County Fairgrounds,
Moraine Hills State Park, Rock Valley College, and Rockford Rivets
Baseball.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4216 8820 4215 8824 4208 8824 4186 8893
4189 8894 4189 8895 4207 8902 4224 8918
4250 8866 4249 8820
TIME...MOT...LOC 0437Z 244DEG 50KT 4227 8908 4214 8890 4193 8886
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
https://wxn.io/pvz9d
Heat Advisory Expiration for McHenry Co., IL
WWUS73 KLOT 160108
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
808 PM CDT Wed Jun 15 2022
/O.EXP.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
808 PM CDT Wed Jun 15 2022
...HEAT ADVISORY HAS EXPIRED...
Heat indices have dropped into the 90s this evening and will
continue to ease with sunset and the passage of a cold front
overnight. Thus the Heat Advisory has been allowed to expire.
https://wxn.io/phy0k
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
808 PM CDT Wed Jun 15 2022
/O.EXP.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
808 PM CDT Wed Jun 15 2022
...HEAT ADVISORY HAS EXPIRED...
Heat indices have dropped into the 90s this evening and will
continue to ease with sunset and the passage of a cold front
overnight. Thus the Heat Advisory has been allowed to expire.
https://wxn.io/phy0k
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 151946
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
246 PM CDT Wed Jun 15 2022 /346 PM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited Tornado risk...mainly west of Interstate 39.
Limited hail risk...up to 1 inch in diameter.
Limited damaging wind risk...up to 65 mph.
Limited Flooding Risk.
Elevated Excessive Heat Risk through sunset.
Limited Non Thunderstorm Wind Risk through midnight.
DISCUSSION...
Dangerous heat will continue this afternoon with heat indices
between 100 and 105 degrees.
Southwest winds will increase this evening and gust between 40 and
45 mph. Such wind speeds may down small or weakened tree limbs as
well as move lawn furniture.
Thunderstorms developing across eastern Iowa will track toward
northwestern Illinois tonight. Some storms may be severe with
damaging winds and hail as well as brief tornadoes. The highest
severe weather threat appears to be west of Interstate 39 with a
lowering threat toward Lake Michigan.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Limited Non Thunderstorm Wind Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening primarily west of Interstate 39.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east northeast at 45 mph.
https://wxn.io/r7rtz
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
246 PM CDT Wed Jun 15 2022 /346 PM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Thunderstorm Risk...with an associated:
Limited Tornado risk...mainly west of Interstate 39.
Limited hail risk...up to 1 inch in diameter.
Limited damaging wind risk...up to 65 mph.
Limited Flooding Risk.
Elevated Excessive Heat Risk through sunset.
Limited Non Thunderstorm Wind Risk through midnight.
DISCUSSION...
Dangerous heat will continue this afternoon with heat indices
between 100 and 105 degrees.
Southwest winds will increase this evening and gust between 40 and
45 mph. Such wind speeds may down small or weakened tree limbs as
well as move lawn furniture.
Thunderstorms developing across eastern Iowa will track toward
northwestern Illinois tonight. Some storms may be severe with
damaging winds and hail as well as brief tornadoes. The highest
severe weather threat appears to be west of Interstate 39 with a
lowering threat toward Lake Michigan.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Limited Non Thunderstorm Wind Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening primarily west of Interstate 39.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east northeast at 45 mph.
https://wxn.io/r7rtz
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 151945
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
245 PM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
245 PM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 105 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/aniaf
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
245 PM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
245 PM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 105 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/aniaf
Public Severe Weather Outlook for McHenry Co., IL
WOUS40 KWNS 151720
PWOSPC
PUBLIC SEVERE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1219 PM CDT WED JUN 15 2022
...Severe thunderstorms expected over parts of the Upper Midwest and
Upper Great Lakes this afternoon and evening...
* LOCATIONS...
Southern and Eastern Wisconsin
Northeast Iowa
Far Southeast Minnesota
Far Northwest Illinois
Upper Michigan
* HAZARDS...
Widespread damaging winds, some hurricane force
Several tornadoes, a few intense
Scattered large hail, some baseball size
* SUMMARY...
Scattered severe thunderstorms are likely this afternoon into
tonight across parts of the Upper Midwest and Upper Great Lakes.
Several tornadoes, large to very large hail, and damaging winds
all appear likely. Some of the tornadoes could be strong.
Preparedness actions...
Review your severe weather safety procedures for the possibility
of dangerous weather today. Stay tuned to NOAA Weather Radio,
weather.gov, or other media for watches and warnings. A watch
means that conditions are favorable for severe thunderstorms
over the next several hours. If a severe thunderstorm warning is
issued for your area, move to a place of safety, ideally in an
interior room on the lowest floor of a sturdy building.
&&
..Guyer.. 06/15/2022
https://wxn.io/sf0t1
PWOSPC
PUBLIC SEVERE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1219 PM CDT WED JUN 15 2022
...Severe thunderstorms expected over parts of the Upper Midwest and
Upper Great Lakes this afternoon and evening...
* LOCATIONS...
Southern and Eastern Wisconsin
Northeast Iowa
Far Southeast Minnesota
Far Northwest Illinois
Upper Michigan
* HAZARDS...
Widespread damaging winds, some hurricane force
Several tornadoes, a few intense
Scattered large hail, some baseball size
* SUMMARY...
Scattered severe thunderstorms are likely this afternoon into
tonight across parts of the Upper Midwest and Upper Great Lakes.
Several tornadoes, large to very large hail, and damaging winds
all appear likely. Some of the tornadoes could be strong.
Preparedness actions...
Review your severe weather safety procedures for the possibility
of dangerous weather today. Stay tuned to NOAA Weather Radio,
weather.gov, or other media for watches and warnings. A watch
means that conditions are favorable for severe thunderstorms
over the next several hours. If a severe thunderstorm warning is
issued for your area, move to a place of safety, ideally in an
interior room on the lowest floor of a sturdy building.
&&
..Guyer.. 06/15/2022
https://wxn.io/sf0t1
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 151651
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1151 AM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1151 AM CDT Wed Jun 15 2022 /1251 PM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Significant Thunderstorm Risk...with an associated:
Limited Tornado risk.
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 65 mph.
Elevated Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Temperatures are expected to reach the mid to upper 90s again
today with peak heat indices of 100 to 105.
Thunderstorms are expected to develop ahead of a cold front
across eastern Iowa this afternoon and progress eastward into
northern Illinois this evening. Some of these storms could be
severe, especially north and west of the Interstate 55 corridor
through midnight. Thunderstorm coverage will likely decrease
farther east into northwest Indiana and east central Illinois
later tonight, with the threat of severe weather also diminishing
with southeastward extent.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening across northern Illinois.
GENERAL STORM MOTION OF THE DAY:
Moving toward northeast at 50 mph.
https://wxn.io/7hdxq
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1151 AM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1151 AM CDT Wed Jun 15 2022 /1251 PM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Significant Thunderstorm Risk...with an associated:
Limited Tornado risk.
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 65 mph.
Elevated Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Temperatures are expected to reach the mid to upper 90s again
today with peak heat indices of 100 to 105.
Thunderstorms are expected to develop ahead of a cold front
across eastern Iowa this afternoon and progress eastward into
northern Illinois this evening. Some of these storms could be
severe, especially north and west of the Interstate 55 corridor
through midnight. Thunderstorm coverage will likely decrease
farther east into northwest Indiana and east central Illinois
later tonight, with the threat of severe weather also diminishing
with southeastward extent.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening across northern Illinois.
GENERAL STORM MOTION OF THE DAY:
Moving toward northeast at 50 mph.
https://wxn.io/7hdxq
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 151437
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
937 AM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
937 AM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 105 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/xm6kf
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
937 AM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
937 AM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 105 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/xm6kf
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 150921
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
421 AM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
421 AM CDT Wed Jun 15 2022 /521 AM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Thunderstorm Risk...with an associated:
Limited Tornado risk.
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 65 mph.
Elevated Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Temperatures are expected to reach the mid to upper 90s again
today, though with slightly lower humidity levels. Peak heat
indices of 100 to 105 are expected this afternoon.
Thunderstorms are expected to develop ahead of a cold front
across northern Illinois this evening. Some of these storms could
be severe, especially north and west of the Interstate 55 corridor
through midnight. Thunderstorm coverage will likely decrease
farther east into northwest Indiana and east central Illinois
later tonight, with the threat of severe weather also diminishing
with southeastward extent.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk late Thursday night.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening across northern Illinois.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 50 mph.
https://wxn.io/a3n09
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
421 AM CDT Wed Jun 15 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
421 AM CDT Wed Jun 15 2022 /521 AM EDT Wed Jun 15 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Thunderstorm Risk...with an associated:
Limited Tornado risk.
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 65 mph.
Elevated Excessive Heat Risk.
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
Temperatures are expected to reach the mid to upper 90s again
today, though with slightly lower humidity levels. Peak heat
indices of 100 to 105 are expected this afternoon.
Thunderstorms are expected to develop ahead of a cold front
across northern Illinois this evening. Some of these storms could
be severe, especially north and west of the Interstate 55 corridor
through midnight. Thunderstorm coverage will likely decrease
farther east into northwest Indiana and east central Illinois
later tonight, with the threat of severe weather also diminishing
with southeastward extent.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk late Thursday night.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Limited Thunderstorm Risk.
Elevated Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening across northern Illinois.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 50 mph.
https://wxn.io/a3n09
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 150856
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
356 AM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
356 AM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 103.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/pgu7e
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
356 AM CDT Wed Jun 15 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
356 AM CDT Wed Jun 15 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 103.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/pgu7e
Tuesday, June 14, 2022
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 150230
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
930 PM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
930 PM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values up to 103.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/911zq
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
930 PM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
930 PM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values up to 103.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/911zq
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 142055
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
355 PM CDT Tue Jun 14 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
355 PM CDT Tue Jun 14 2022 /455 PM EDT Tue Jun 14 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Very warm and muggy conditions will persist tonight, with heat
indices not dropping out of the mid 80s in the urban areas of
Chicago.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Severe Thunderstorm Risk in the evening.
Elevated Excessive Heat Risk.
Monday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION:
Temperatures will reach the mid and upper 90s again Wednesday,
though with slightly lower afternoon humidity. Peak heat indices
of 100 to 105 are expected.
A cold front will move into the area Wednesday night, which will
bring slightly cooler and less humid air to the region through the
end of the week. There is a chance of thunderstorms Wednesday
evening and night as the front moves in, and some storms may be
strong to severe, especially across Illinois portions of the outlook
area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/j957b
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
355 PM CDT Tue Jun 14 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
355 PM CDT Tue Jun 14 2022 /455 PM EDT Tue Jun 14 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Very warm and muggy conditions will persist tonight, with heat
indices not dropping out of the mid 80s in the urban areas of
Chicago.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Severe Thunderstorm Risk in the evening.
Elevated Excessive Heat Risk.
Monday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION:
Temperatures will reach the mid and upper 90s again Wednesday,
though with slightly lower afternoon humidity. Peak heat indices
of 100 to 105 are expected.
A cold front will move into the area Wednesday night, which will
bring slightly cooler and less humid air to the region through the
end of the week. There is a chance of thunderstorms Wednesday
evening and night as the front moves in, and some storms may be
strong to severe, especially across Illinois portions of the outlook
area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/j957b
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 142001
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
301 PM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
301 PM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/lsgbt
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
301 PM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.000000T0000Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
301 PM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/lsgbt
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 141601
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
1101 AM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.220614T1700Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
1101 AM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/4nmpx
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
1101 AM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.220614T1700Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
1101 AM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/4nmpx
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 140912
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
412 AM CDT Tue Jun 14 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
412 AM CDT Tue Jun 14 2022 /512 AM EDT Tue Jun 14 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Dangerous heat and humidity will spread across the entire area
today. Peak heat indices will range from 105 to 110 or slightly
higher. Very warm and muggy conditions will persist tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Severe Thunderstorm Risk.
Elevated Excessive Heat Risk.
Monday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION:
Temperatures will reach the mid and upper 90s again Wednesday,
though with slightly lower afternoon humidity. Peak heat indices
of 100 to 105 are expected.
A cold front will move into the area Wednesday night, which will
bring slightly cooler and less humid air to the region through the
end of the week. There is a chance of thunderstorms Wednesday
night as the front moves in, and some storms may be strong to
severe, especially across Illinois portions of the outlook area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qf4sr
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
412 AM CDT Tue Jun 14 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
412 AM CDT Tue Jun 14 2022 /512 AM EDT Tue Jun 14 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Dangerous heat and humidity will spread across the entire area
today. Peak heat indices will range from 105 to 110 or slightly
higher. Very warm and muggy conditions will persist tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Severe Thunderstorm Risk.
Elevated Excessive Heat Risk.
Monday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION:
Temperatures will reach the mid and upper 90s again Wednesday,
though with slightly lower afternoon humidity. Peak heat indices
of 100 to 105 are expected.
A cold front will move into the area Wednesday night, which will
bring slightly cooler and less humid air to the region through the
end of the week. There is a chance of thunderstorms Wednesday
night as the front moves in, and some storms may be strong to
severe, especially across Illinois portions of the outlook area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qf4sr
Heat Advisory for McHenry Co., IL until 8:00 PM CDT 6/15
WWUS73 KLOT 140846
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
346 AM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.220614T1700Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
346 AM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT
WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...From noon today to 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/8t017
NPWLOT
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
346 AM CDT Tue Jun 14 2022
/O.CON.KLOT.HT.Y.0001.220614T1700Z-220616T0100Z/
Winnebago-Boone-McHenry-Lake IL-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, and Gurnee
346 AM CDT Tue Jun 14 2022
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT
WEDNESDAY...
* WHAT...Heat index values between 105 and 109 expected.
* WHERE...Winnebago, Lake IL, McHenry and Boone Counties.
* WHEN...From noon today to 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
* ADDITIONAL DETAILS...Humidity may be lower on Wednesday with
high temperatures still in the mid to upper 90s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
https://wxn.io/8t017
Monday, June 13, 2022
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 140153
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
853 PM CDT Mon Jun 13 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
853 PM CDT Mon Jun 13 2022 /953 PM EDT Mon Jun 13 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Oppressive heat and humidity will result in very muggy conditions
across the area tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Significant Excessive Heat Risk.
Wednesday...
Limited Severe Thunderstorm Risk.
Elevated Excessive Heat Risk.
DISCUSSION:
Dangerous heat continues Tuesday and Wednesday. Peak heat indices
of 105 to 110 are expected Tuesday and 97 to 105 on Wednesday.
There is a chance of thunderstorms late Wednesday into early
Thursday morning. Some storms may be strong.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/iq0wk
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
853 PM CDT Mon Jun 13 2022
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
853 PM CDT Mon Jun 13 2022 /953 PM EDT Mon Jun 13 2022/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Oppressive heat and humidity will result in very muggy conditions
across the area tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Significant Excessive Heat Risk.
Wednesday...
Limited Severe Thunderstorm Risk.
Elevated Excessive Heat Risk.
DISCUSSION:
Dangerous heat continues Tuesday and Wednesday. Peak heat indices
of 105 to 110 are expected Tuesday and 97 to 105 on Wednesday.
There is a chance of thunderstorms late Wednesday into early
Thursday morning. Some storms may be strong.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/iq0wk
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