FLUS43 KLOT 010146
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
846 PM CDT Wed May 31 2023
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-
846 PM CDT Wed May 31 2023 /946 PM EDT Wed May 31 2023/
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 this evening.
DISCUSSION...
Isolated thunderstorms remain possible in east-central Illinois
and northwest Indiana this evening.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the north at 10 mph.
https://wxn.io/qb7r5
Wednesday, May 31, 2023
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 312116
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville
416 PM CDT Wed May 31 2023
Boone IL-De Kalb IL-McHenry IL-
416 PM CDT Wed May 31 2023
...Strong thunderstorms will impact portions of northeastern De Kalb,
western McHenry and southeastern Boone Counties through 445 PM CDT...
At 415 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Woodstock to near Genoa. These storms were
nearly stationary.
HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Strong thunderstorms will be near...
Woodstock around 420 PM CDT.
Harvard around 445 PM CDT.
Other locations impacted by these storms include Union.
Including the following interstate...
I-90 between mile markers 31 and 39.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4240 8842 4215 8856 4215 8859 4210 8859
4200 8864 4209 8878 4219 8874 4248 8858
TIME...MOT...LOC 2115Z 166DEG 3KT 4237 8850 4208 8865
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH
https://wxn.io/pewqq
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville
416 PM CDT Wed May 31 2023
Boone IL-De Kalb IL-McHenry IL-
416 PM CDT Wed May 31 2023
...Strong thunderstorms will impact portions of northeastern De Kalb,
western McHenry and southeastern Boone Counties through 445 PM CDT...
At 415 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Woodstock to near Genoa. These storms were
nearly stationary.
HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Strong thunderstorms will be near...
Woodstock around 420 PM CDT.
Harvard around 445 PM CDT.
Other locations impacted by these storms include Union.
Including the following interstate...
I-90 between mile markers 31 and 39.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4240 8842 4215 8856 4215 8859 4210 8859
4200 8864 4209 8878 4219 8874 4248 8858
TIME...MOT...LOC 2115Z 166DEG 3KT 4237 8850 4208 8865
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH
https://wxn.io/pewqq
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 312012
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
312 PM CDT Wed May 31 2023
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-
312 PM CDT Wed May 31 2023 /412 PM EDT Wed May 31 2023/
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 slow moving pop-up thunderstorms will continue
primarily inland of Lake Michigan into the early evening.
Thunderstorm coverage will then steadily diminish after sunset.
The strongest thunderstorms will be capable of producing brief
strong wind gusts up to 50 to 55 mph and small hail. All
thunderstorms will produce lightning strikes and heavy downpours.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northwest at 10 to 15 mph.
https://wxn.io/n8ou7
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
312 PM CDT Wed May 31 2023
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-
312 PM CDT Wed May 31 2023 /412 PM EDT Wed May 31 2023/
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 slow moving pop-up thunderstorms will continue
primarily inland of Lake Michigan into the early evening.
Thunderstorm coverage will then steadily diminish after sunset.
The strongest thunderstorms will be capable of producing brief
strong wind gusts up to 50 to 55 mph and small hail. All
thunderstorms will produce lightning strikes and heavy downpours.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northwest at 10 to 15 mph.
https://wxn.io/n8ou7
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 310818
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Wed May 31 2023
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 Wed May 31 2023 /418 AM EDT Wed May 31 2023/
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.
DISCUSSION...
Isolated to scattered slow moving thunderstorms are expected to
develop across portions of the area this afternoon. Focus for
storm initiation will likely be the inland moving Lake Michigan
lake breeze across northeast Illinois and northwest Indiana,
though isolated storms will also be possible in other areas. While
severe weather is not expected, any thunderstorms will be capable
of producing at least occasional cloud to ground lightning, brief
downpours and localized brief wind gusts up to 45 mph. Storms may
linger into early evening before dissipating with the loss of
daytime warmth.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northwest at 10 mph.
https://wxn.io/5py44
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Wed May 31 2023
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 Wed May 31 2023 /418 AM EDT Wed May 31 2023/
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.
DISCUSSION...
Isolated to scattered slow moving thunderstorms are expected to
develop across portions of the area this afternoon. Focus for
storm initiation will likely be the inland moving Lake Michigan
lake breeze across northeast Illinois and northwest Indiana,
though isolated storms will also be possible in other areas. While
severe weather is not expected, any thunderstorms will be capable
of producing at least occasional cloud to ground lightning, brief
downpours and localized brief wind gusts up to 45 mph. Storms may
linger into early evening before dissipating with the loss of
daytime warmth.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northwest at 10 mph.
https://wxn.io/5py44
Tuesday, May 30, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 302003
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
303 PM CDT Tue May 30 2023
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-
303 PM CDT Tue May 30 2023 /403 PM EDT Tue May 30 2023/
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...Wednesday through Monday.
Wednesday through Friday...
Limited Thunderstorm Risk.
Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/gqpjx
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
303 PM CDT Tue May 30 2023
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-
303 PM CDT Tue May 30 2023 /403 PM EDT Tue May 30 2023/
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...Wednesday through Monday.
Wednesday through Friday...
Limited Thunderstorm Risk.
Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/gqpjx
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 300804
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
304 AM CDT Tue May 30 2023
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-
304 AM CDT Tue May 30 2023 /404 AM EDT Tue May 30 2023/
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...Wednesday through Monday.
Wednesday through Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qglil
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
304 AM CDT Tue May 30 2023
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-
304 AM CDT Tue May 30 2023 /404 AM EDT Tue May 30 2023/
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...Wednesday through Monday.
Wednesday through Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qglil
Air Quality Alert for McHenry Co., IL
AEUS73 KLOT 300804
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
304 AM CDT Tue May 30 2023
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
304 AM CDT Tue May 30 2023
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for the greater Chicago
Metropolitan Area and is in effect until midnight CDT tonight.
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/k9apq
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
304 AM CDT Tue May 30 2023
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
304 AM CDT Tue May 30 2023
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...
The Illinois Environmental Protection Agency has determined that an
air pollution action day will be declared for the greater Chicago
Metropolitan Area and is in effect until midnight CDT tonight.
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/k9apq
Monday, May 29, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 291946
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Mon May 29 2023
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 Mon May 29 2023 /346 PM EDT Mon May 29 2023/
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.
Wednesday and Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/tquyx
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Mon May 29 2023
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 Mon May 29 2023 /346 PM EDT Mon May 29 2023/
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.
Wednesday and Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/tquyx
Air Quality Alert for McHenry Co., IL
AEUS73 KLOT 291825
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
125 PM CDT Mon May 29 2023
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
125 PM CDT Mon May 29 2023
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CDT
TUESDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
Air Pollution Action Day will be declared for Tuesday May 30th for
the greater Chicago Metropolitan Area and is in effect from midnight
tonight to midnight CDT Tuesday 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/hbeyy
AQALOT
Air Quality Alert Message
Relayed by National Weather Service Chicago IL
125 PM CDT Mon May 29 2023
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
125 PM CDT Mon May 29 2023
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CDT
TUESDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
Air Pollution Action Day will be declared for Tuesday May 30th for
the greater Chicago Metropolitan Area and is in effect from midnight
tonight to midnight CDT Tuesday 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/hbeyy
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 290818
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Mon May 29 2023
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 May 29 2023 /418 AM EDT Mon May 29 2023/
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.
Wednesday through Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/rvbg4
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 AM CDT Mon May 29 2023
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 May 29 2023 /418 AM EDT Mon May 29 2023/
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.
Wednesday through Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/rvbg4
Sunday, May 28, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 282039
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
339 PM CDT Sun May 28 2023
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-
339 PM CDT Sun May 28 2023 /439 PM EDT Sun May 28 2023/
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.
Wednesday through Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/aa080
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
339 PM CDT Sun May 28 2023
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-
339 PM CDT Sun May 28 2023 /439 PM EDT Sun May 28 2023/
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.
Wednesday through Saturday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/aa080
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 280826
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
326 AM CDT Sun May 28 2023
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-
326 AM CDT Sun May 28 2023 /426 AM EDT Sun May 28 2023/
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.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ns9l6
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
326 AM CDT Sun May 28 2023
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-
326 AM CDT Sun May 28 2023 /426 AM EDT Sun May 28 2023/
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.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/ns9l6
Saturday, May 27, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 271912
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
212 PM CDT Sat May 27 2023
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-
212 PM CDT Sat May 27 2023 /312 PM EDT Sat May 27 2023/
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.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/lk0nu
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
212 PM CDT Sat May 27 2023
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-
212 PM CDT Sat May 27 2023 /312 PM EDT Sat May 27 2023/
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.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/lk0nu
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 270900
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
400 AM CDT Sat May 27 2023
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 Sat May 27 2023 /500 AM EDT Sat May 27 2023/
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...Sunday through Friday.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/li6hf
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
400 AM CDT Sat May 27 2023
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 Sat May 27 2023 /500 AM EDT Sat May 27 2023/
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...Sunday through Friday.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/li6hf
Friday, May 26, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 261944
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
244 PM CDT Fri May 26 2023
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-
244 PM CDT Fri May 26 2023 /344 PM EDT Fri May 26 2023/
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...Saturday through Thursday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/yokdd
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
244 PM CDT Fri May 26 2023
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-
244 PM CDT Fri May 26 2023 /344 PM EDT Fri May 26 2023/
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...Saturday through Thursday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/yokdd
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 260804
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
304 AM CDT Fri May 26 2023
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-
304 AM CDT Fri May 26 2023 /404 AM EDT Fri May 26 2023/
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.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/z1t27
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
304 AM CDT Fri May 26 2023
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-
304 AM CDT Fri May 26 2023 /404 AM EDT Fri May 26 2023/
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.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/z1t27
Thursday, May 25, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 251924
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
224 PM CDT Thu May 25 2023
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-
224 PM CDT Thu May 25 2023 /324 PM EDT Thu May 25 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/fogcb
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
224 PM CDT Thu May 25 2023
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-
224 PM CDT Thu May 25 2023 /324 PM EDT Thu May 25 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/fogcb
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 251705
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1205 PM CDT Thu May 25 2023
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-
1205 PM CDT Thu May 25 2023 /105 PM EDT Thu May 25 2023/
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...Friday through Wednesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qe68e
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1205 PM CDT Thu May 25 2023
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-
1205 PM CDT Thu May 25 2023 /105 PM EDT Thu May 25 2023/
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...Friday through Wednesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/qe68e
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 250835
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
335 AM CDT Thu May 25 2023
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-
335 AM CDT Thu May 25 2023 /435 AM EDT Thu May 25 2023/
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 Lake Michigan Beaches, especially this morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/0e91c
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
335 AM CDT Thu May 25 2023
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-
335 AM CDT Thu May 25 2023 /435 AM EDT Thu May 25 2023/
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 Lake Michigan Beaches, especially this morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/0e91c
Wednesday, May 24, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 241931
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
231 PM CDT Wed May 24 2023
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-
231 PM CDT Wed May 24 2023 /331 PM EDT Wed May 24 2023/
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 Beaches.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday Morning...
High Swim Risk Illinois Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/f1bog
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
231 PM CDT Wed May 24 2023
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-
231 PM CDT Wed May 24 2023 /331 PM EDT Wed May 24 2023/
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 Beaches.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Thursday Morning...
High Swim Risk Illinois Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/f1bog
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 240927
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
427 AM CDT Wed May 24 2023
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-
427 AM CDT Wed May 24 2023 /527 AM EDT Wed May 24 2023/
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 Lake Michigan Beaches.
Elevated Fire Weather Risk far inland.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday...
High Swim Risk Illinois Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/lipmx
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
427 AM CDT Wed May 24 2023
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-
427 AM CDT Wed May 24 2023 /527 AM EDT Wed May 24 2023/
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 Lake Michigan Beaches.
Elevated Fire Weather Risk far inland.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Friday...
High Swim Risk Illinois Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/lipmx
Tuesday, May 23, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 232009
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
309 PM CDT Tue May 23 2023
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 May 23 2023 /409 PM EDT Tue May 23 2023/
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...Wednesday through Monday.
Wednesday...
Elevated Fire Weather Risk south of US Route 24.
High Swim Risk at Lake Michigan Beaches
Thursday and Friday...
Elevated Fire Weather Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/aukef
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
309 PM CDT Tue May 23 2023
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 May 23 2023 /409 PM EDT Tue May 23 2023/
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...Wednesday through Monday.
Wednesday...
Elevated Fire Weather Risk south of US Route 24.
High Swim Risk at Lake Michigan Beaches
Thursday and Friday...
Elevated Fire Weather Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/aukef
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 230908
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
408 AM CDT Tue May 23 2023
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-
408 AM CDT Tue May 23 2023 /508 AM EDT Tue May 23 2023/
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...Wednesday through Monday.
Wednesday...
Elevated Fire Weather Risk near and south of US-24.
High Swim Risk Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/l757l
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
408 AM CDT Tue May 23 2023
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-
408 AM CDT Tue May 23 2023 /508 AM EDT Tue May 23 2023/
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...Wednesday through Monday.
Wednesday...
Elevated Fire Weather Risk near and south of US-24.
High Swim Risk Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/l757l
Monday, May 22, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 221933
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Mon May 22 2023
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 Mon May 22 2023 /333 PM EDT Mon May 22 2023/
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.
Wednesday...
High Swim Risk Lake Michigan Shore
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/6ny9i
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Mon May 22 2023
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 Mon May 22 2023 /333 PM EDT Mon May 22 2023/
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.
Wednesday...
High Swim Risk Lake Michigan Shore
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/6ny9i
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 220811
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 AM CDT Mon May 22 2023
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 Mon May 22 2023 /411 AM EDT Mon May 22 2023/
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.
Wednesday...
High Swim Risk Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/m2lxl
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 AM CDT Mon May 22 2023
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 Mon May 22 2023 /411 AM EDT Mon May 22 2023/
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.
Wednesday...
High Swim Risk Lake Michigan Beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/m2lxl
Sunday, May 21, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 211952
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
252 PM CDT Sun May 21 2023
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-
252 PM CDT Sun May 21 2023 /352 PM EDT Sun May 21 2023/
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.
Thursday...
Elevated Fire Weather Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/37m0s
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
252 PM CDT Sun May 21 2023
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-
252 PM CDT Sun May 21 2023 /352 PM EDT Sun May 21 2023/
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.
Thursday...
Elevated Fire Weather Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/37m0s
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 210846
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
346 AM CDT Sun May 21 2023
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-
346 AM CDT Sun May 21 2023 /446 AM EDT Sun May 21 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/r70if
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
346 AM CDT Sun May 21 2023
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-
346 AM CDT Sun May 21 2023 /446 AM EDT Sun May 21 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/r70if
Saturday, May 20, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 201933
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Sat May 20 2023
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 Sat May 20 2023 /333 PM EDT Sat May 20 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/jrvtk
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
233 PM CDT Sat May 20 2023
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 Sat May 20 2023 /333 PM EDT Sat May 20 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/jrvtk
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 200730
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 AM CDT Sat May 20 2023
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 AM CDT Sat May 20 2023 /330 AM EDT Sat May 20 2023/
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...Sunday through Friday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/bekqz
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 AM CDT Sat May 20 2023
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 AM CDT Sat May 20 2023 /330 AM EDT Sat May 20 2023/
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...Sunday through Friday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/bekqz
Friday, May 19, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 191954
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
254 PM CDT Fri May 19 2023
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-
254 PM CDT Fri May 19 2023 /354 PM EDT Fri May 19 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/h90nf
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
254 PM CDT Fri May 19 2023
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-
254 PM CDT Fri May 19 2023 /354 PM EDT Fri May 19 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/h90nf
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 190730
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 AM CDT Fri May 19 2023
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 AM CDT Fri May 19 2023 /330 AM EDT Fri May 19 2023/
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.
DISCUSSION...
A thunderstorm or two may develop this afternoon along and east of
Interstate 55. No severe weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/7qzao
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
230 AM CDT Fri May 19 2023
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 AM CDT Fri May 19 2023 /330 AM EDT Fri May 19 2023/
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.
DISCUSSION...
A thunderstorm or two may develop this afternoon along and east of
Interstate 55. No severe weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/7qzao
Thursday, May 18, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 182006
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
306 PM CDT Thu May 18 2023
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-
306 PM CDT Thu May 18 2023 /406 PM EDT Thu May 18 2023/
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 late tonight.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
into the Rockford metro and vicinity overnight tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
across the area along a cold front from northwest to southeast
beginning in the predawn hours of Friday and continuing through
the day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 MPH.
https://wxn.io/aarfp
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
306 PM CDT Thu May 18 2023
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-
306 PM CDT Thu May 18 2023 /406 PM EDT Thu May 18 2023/
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 late tonight.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
into the Rockford metro and vicinity overnight tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
across the area along a cold front from northwest to southeast
beginning in the predawn hours of Friday and continuing through
the day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 MPH.
https://wxn.io/aarfp
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 180813
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 AM CDT Thu May 18 2023
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 AM CDT Thu May 18 2023 /413 AM EDT Thu May 18 2023/
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 late tonight.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
into the Rockford metro and vicinity overnight tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
across the area from northwest to southeast beginning in the
predawn hours of Friday and continuing through the day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 20 MPH.
https://wxn.io/gy7v6
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 AM CDT Thu May 18 2023
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 AM CDT Thu May 18 2023 /413 AM EDT Thu May 18 2023/
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 late tonight.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
into the Rockford metro and vicinity overnight tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
A line of showers with a few embedded thunderstorms will move
across the area from northwest to southeast beginning in the
predawn hours of Friday and continuing through the day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 20 MPH.
https://wxn.io/gy7v6
Wednesday, May 17, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 172021
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 PM CDT Wed May 17 2023
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-
321 PM CDT Wed May 17 2023 /421 PM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/3b2i5
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 PM CDT Wed May 17 2023
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-
321 PM CDT Wed May 17 2023 /421 PM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/3b2i5
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 171536
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1036 AM CDT Wed May 17 2023
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-
1036 AM CDT Wed May 17 2023 /1136 AM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/nag4u
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1036 AM CDT Wed May 17 2023
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-
1036 AM CDT Wed May 17 2023 /1136 AM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/nag4u
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 170800
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
300 AM CDT Wed May 17 2023
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-
300 AM CDT Wed May 17 2023 /400 AM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/4jqim
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
300 AM CDT Wed May 17 2023
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-
300 AM CDT Wed May 17 2023 /400 AM EDT Wed May 17 2023/
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 and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/4jqim
Tuesday, May 16, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 170148
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
848 PM CDT Tue May 16 2023
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-
848 PM CDT Tue May 16 2023 /948 PM EDT Tue May 16 2023/
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...Wednesday through Monday.
Thursday Night into Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/01lu7
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
848 PM CDT Tue May 16 2023
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-
848 PM CDT Tue May 16 2023 /948 PM EDT Tue May 16 2023/
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...Wednesday through Monday.
Thursday Night into Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/01lu7
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 162029
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 PM CDT Tue May 16 2023
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 PM CDT Tue May 16 2023 /429 PM EDT Tue May 16 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
A lake enhanced cold front may bring a brief period of northerly
wind gusts up to 35 to 40 mph to parts of northeast Illinois this
evening, especially near Lake Michigan. In addition to the gusty
winds, expect rapidly falling temperatures behind the front.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday Night into Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/36z3q
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
329 PM CDT Tue May 16 2023
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 PM CDT Tue May 16 2023 /429 PM EDT Tue May 16 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Non Thunderstorm Wind Risk.
DISCUSSION...
A lake enhanced cold front may bring a brief period of northerly
wind gusts up to 35 to 40 mph to parts of northeast Illinois this
evening, especially near Lake Michigan. In addition to the gusty
winds, expect rapidly falling temperatures behind the front.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday Night into Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/36z3q
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 160757
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
257 AM CDT Tue May 16 2023
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 AM CDT Tue May 16 2023 /357 AM EDT Tue May 16 2023/
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...Wednesday through Monday.
Thursday Night...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/87cwv
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
257 AM CDT Tue May 16 2023
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 AM CDT Tue May 16 2023 /357 AM EDT Tue May 16 2023/
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...Wednesday through Monday.
Thursday Night...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/87cwv
Monday, May 15, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 152104
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
404 PM CDT Mon May 15 2023
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 Mon May 15 2023 /504 PM EDT Mon May 15 2023/
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.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mvcp2
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
404 PM CDT Mon May 15 2023
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 Mon May 15 2023 /504 PM EDT Mon May 15 2023/
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.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/mvcp2
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 150837
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
337 AM CDT Mon May 15 2023
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-
337 AM CDT Mon May 15 2023 /437 AM EDT Mon May 15 2023/
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.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/g4nv9
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
337 AM CDT Mon May 15 2023
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-
337 AM CDT Mon May 15 2023 /437 AM EDT Mon May 15 2023/
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.
Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/g4nv9
Sunday, May 14, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 150124 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
824 PM CDT Sun May 14 2023
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-
824 PM CDT Sun May 14 2023 /924 PM EDT Sun May 14 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1aynf
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
824 PM CDT Sun May 14 2023
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-
824 PM CDT Sun May 14 2023 /924 PM EDT Sun May 14 2023/
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.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/1aynf
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 141913
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
213 PM CDT Sun May 14 2023
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-
213 PM CDT Sun May 14 2023 /313 PM EDT Sun May 14 2023/
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 southwest of a line from LaSalle to Paxton.
DISCUSSION...
A thunderstorm or two are possible southwest of a line from
La Salle to Paxton this evening. No severe weather is expected at
this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the the southeast at 25 mph.
https://wxn.io/lgtg6
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
213 PM CDT Sun May 14 2023
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-
213 PM CDT Sun May 14 2023 /313 PM EDT Sun May 14 2023/
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 southwest of a line from LaSalle to Paxton.
DISCUSSION...
A thunderstorm or two are possible southwest of a line from
La Salle to Paxton this evening. No severe weather is expected at
this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the the southeast at 25 mph.
https://wxn.io/lgtg6
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 141538 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1038 AM CDT Sun May 14 2023
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-
1038 AM CDT Sun May 14 2023 /1138 AM EDT Sun May 14 2023/
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.
DISCUSSION...
A few lightning strikes are possible west of I-39 late this
morning. Isolated thunderstorms are then possible mainly south of
a La Salle to Watseka, IL line this afternoon into early evening.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Thursday...
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 25 mph.
https://wxn.io/d2bva
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1038 AM CDT Sun May 14 2023
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-
1038 AM CDT Sun May 14 2023 /1138 AM EDT Sun May 14 2023/
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.
DISCUSSION...
A few lightning strikes are possible west of I-39 late this
morning. Isolated thunderstorms are then possible mainly south of
a La Salle to Watseka, IL line this afternoon into early evening.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Thursday...
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 25 mph.
https://wxn.io/d2bva
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 140832
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
332 AM CDT Sun May 14 2023
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-
332 AM CDT Sun May 14 2023 /432 AM EDT Sun May 14 2023/
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.
DISCUSSION...
There is a slight chance of thunderstorms this morning, mainly
west of a Dixon to Pontiac line.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Thursday Night...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/d5lsc
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
332 AM CDT Sun May 14 2023
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-
332 AM CDT Sun May 14 2023 /432 AM EDT Sun May 14 2023/
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.
DISCUSSION...
There is a slight chance of thunderstorms this morning, mainly
west of a Dixon to Pontiac line.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Thursday Night...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/d5lsc
Saturday, May 13, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 140253 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
953 PM CDT Sat May 13 2023
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-
953 PM CDT Sat May 13 2023 /1053 PM EDT Sat May 13 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm and Flooding Risks, primarily south of a line
from Mendota to Rensselaer.
DISCUSSION...
Isolated showers and thunderstorms will continue south of a line
from Mendota to Rensselaer overnight. While severe weather is not
expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the north at less than 10 mph.
https://wxn.io/r9na2
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
953 PM CDT Sat May 13 2023
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-
953 PM CDT Sat May 13 2023 /1053 PM EDT Sat May 13 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm and Flooding Risks, primarily south of a line
from Mendota to Rensselaer.
DISCUSSION...
Isolated showers and thunderstorms will continue south of a line
from Mendota to Rensselaer overnight. While severe weather is not
expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the north at less than 10 mph.
https://wxn.io/r9na2
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 131929
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
229 PM CDT Sat May 13 2023
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-
229 PM CDT Sat May 13 2023 /329 PM EDT Sat May 13 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm and Flooding Risks, primarily south of a line
from LaSalle to Rensselaer.
DISCUSSION...
Scattered showers and thunderstorms may develop south of a line
from LaSalle to Rensselaer this evening. While severe weather is
not expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/9fge8
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
229 PM CDT Sat May 13 2023
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-
229 PM CDT Sat May 13 2023 /329 PM EDT Sat May 13 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm and Flooding Risks, primarily south of a line
from LaSalle to Rensselaer.
DISCUSSION...
Scattered showers and thunderstorms may develop south of a line
from LaSalle to Rensselaer this evening. While severe weather is
not expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Thursday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/9fge8
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 131454
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
954 AM CDT Sat May 13 2023
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-
954 AM CDT Sat May 13 2023 /1054 AM EDT Sat May 13 2023/
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 and Flooding Risks south of a line from
LaSalle to Rensselaer this evening.
DISCUSSION...
Scattered showers and thunderstorms may develop south of a line
from LaSalle to Rensselaer this evening. While severe weather is
not expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday, Thursday, and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/vht4y
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
954 AM CDT Sat May 13 2023
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-
954 AM CDT Sat May 13 2023 /1054 AM EDT Sat May 13 2023/
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 and Flooding Risks south of a line from
LaSalle to Rensselaer this evening.
DISCUSSION...
Scattered showers and thunderstorms may develop south of a line
from LaSalle to Rensselaer this evening. While severe weather is
not expected, any storm may produce occasional lightning and
downpours.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday, Thursday, and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/vht4y
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 130905
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
405 AM CDT Sat May 13 2023
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-
405 AM CDT Sat May 13 2023 /505 AM EDT Sat May 13 2023/
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.
Limited Flooding Risk late tonight.
Limited Fog Risk this morning.
DISCUSSION...
There is a slight chance of thunderstorms late this afternoon near
and south of a line from Peru to Paxton Illinois. The threat of
thunderstorms will overspread much of the outlook area tonight.
Some of the thunderstorm late tonight could produce locally heavy
rainfall, mainly south of the Kankakee River Valley.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Limited Thunderstorm Risk.
Limited Flooding Risk Sunday morning.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/tj02a
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
405 AM CDT Sat May 13 2023
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-
405 AM CDT Sat May 13 2023 /505 AM EDT Sat May 13 2023/
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.
Limited Flooding Risk late tonight.
Limited Fog Risk this morning.
DISCUSSION...
There is a slight chance of thunderstorms late this afternoon near
and south of a line from Peru to Paxton Illinois. The threat of
thunderstorms will overspread much of the outlook area tonight.
Some of the thunderstorm late tonight could produce locally heavy
rainfall, mainly south of the Kankakee River Valley.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Limited Thunderstorm Risk.
Limited Flooding Risk Sunday morning.
Thursday and Friday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 20 mph.
https://wxn.io/tj02a
Friday, May 12, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 130226 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
926 PM CDT Fri May 12 2023
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-
926 PM CDT Fri May 12 2023 /1026 PM EDT Fri May 12 2023/
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 south late this evening.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible through midnight, mainly
south of a Sterling to Dwight to Fowler line. Patchy fog is
possible after midnight, especially along and south of the I-88
and I-290 corridors across northern Illinois, and in northwest
Indiana.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night into Sunday Morning...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at around 10 mph.
https://wxn.io/57wax
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
926 PM CDT Fri May 12 2023
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-
926 PM CDT Fri May 12 2023 /1026 PM EDT Fri May 12 2023/
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 south late this evening.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible through midnight, mainly
south of a Sterling to Dwight to Fowler line. Patchy fog is
possible after midnight, especially along and south of the I-88
and I-290 corridors across northern Illinois, and in northwest
Indiana.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night into Sunday Morning...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at around 10 mph.
https://wxn.io/57wax
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 121944
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
244 PM CDT Fri May 12 2023
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-
244 PM CDT Fri May 12 2023 /344 PM EDT Fri May 12 2023/
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.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered showers and thunderstorms will continue this evening
with downpours and lightning strikes.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night into Sunday Morning...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the north and east at 10 to 20 mph.
https://wxn.io/723qd
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
244 PM CDT Fri May 12 2023
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-
244 PM CDT Fri May 12 2023 /344 PM EDT Fri May 12 2023/
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.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered showers and thunderstorms will continue this evening
with downpours and lightning strikes.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night into Sunday Morning...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the north and east at 10 to 20 mph.
https://wxn.io/723qd
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 120825
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 AM CDT Fri May 12 2023
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 Fri May 12 2023 /425 AM EDT Fri May 12 2023/
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.
Limited Flooding Risk.
DISCUSSION...
Scattered showers and some thunderstorms are expected late this
morning through early this evening. Given the expected hit or miss
nature of the heavier showers today, rainfall amounts could vary
considerably over a short distance with most areas not expected to
see significant rainfall. However, a couple of isolated locations
could pick up a quick couple inches of rain today that could
result in a localized threat of flash flooding.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
Sunday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION...
There is a chance of thunderstorms Saturday afternoon and night.
Some of the storms could be severe, especially southwest of a
Dixon to Kankakee line. In addition, locally heavy rainfall could
pose some threat of localized flash flooding, especially Saturday
night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east or southeast at 10 to 15 mph.
https://wxn.io/euujz
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 AM CDT Fri May 12 2023
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 Fri May 12 2023 /425 AM EDT Fri May 12 2023/
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.
Limited Flooding Risk.
DISCUSSION...
Scattered showers and some thunderstorms are expected late this
morning through early this evening. Given the expected hit or miss
nature of the heavier showers today, rainfall amounts could vary
considerably over a short distance with most areas not expected to
see significant rainfall. However, a couple of isolated locations
could pick up a quick couple inches of rain today that could
result in a localized threat of flash flooding.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
Sunday...
Limited Thunderstorm Risk.
Thursday...
Limited Thunderstorm Risk.
DISCUSSION...
There is a chance of thunderstorms Saturday afternoon and night.
Some of the storms could be severe, especially southwest of a
Dixon to Kankakee line. In addition, locally heavy rainfall could
pose some threat of localized flash flooding, especially Saturday
night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east or southeast at 10 to 15 mph.
https://wxn.io/euujz
Thursday, May 11, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 112054 CCA
HWOLOT
Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
354 PM CDT Thu May 11 2023
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-
354 PM CDT Thu May 11 2023 /454 PM EDT Thu May 11 2023/
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...Friday through Wednesday.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and thunderstorms with monsoonal downpours are
expected Friday morning and afternoon. A funnel cloud or brief
tornado cannot be ruled out, either.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/sraua
HWOLOT
Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
354 PM CDT Thu May 11 2023
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-
354 PM CDT Thu May 11 2023 /454 PM EDT Thu May 11 2023/
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...Friday through Wednesday.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and thunderstorms with monsoonal downpours are
expected Friday morning and afternoon. A funnel cloud or brief
tornado cannot be ruled out, either.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/sraua
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 111936
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
236 PM CDT Thu May 11 2023
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-
236 PM CDT Thu May 11 2023 /336 PM EDT Thu May 11 2023/
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...Friday through Wednesday.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday and Tuesday...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and thunderstorms with monsoonal downpours are
expected Friday morning and afternoon. A funnel cloud or brief
tornado cannot be ruled out, either.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xyky2
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
236 PM CDT Thu May 11 2023
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-
236 PM CDT Thu May 11 2023 /336 PM EDT Thu May 11 2023/
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...Friday through Wednesday.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday and Tuesday...
Limited Thunderstorm Risk.
DISCUSSION...
Scattered showers and thunderstorms with monsoonal downpours are
expected Friday morning and afternoon. A funnel cloud or brief
tornado cannot be ruled out, either.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xyky2
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 110815
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 AM CDT Thu May 11 2023
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 Thu May 11 2023 /415 AM EDT Thu May 11 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Saturday and Sunday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Friday will likely have slow moving showers and scattered
thunderstorms, capable of producing heavy rainfall and localized
flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y51qn
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 AM CDT Thu May 11 2023
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 Thu May 11 2023 /415 AM EDT Thu May 11 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Saturday and Sunday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Friday will likely have slow moving showers and scattered
thunderstorms, capable of producing heavy rainfall and localized
flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y51qn
Wednesday, May 10, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 102048
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 PM CDT Wed May 10 2023
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 PM CDT Wed May 10 2023 /448 PM EDT Wed May 10 2023/
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...Thursday through Tuesday.
Thursday Night...
Limited Thunderstorm Risk late.
Friday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Saturday and Sunday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Friday will likely have slow moving showers and scattered
thunderstorms, capable of producing heavy rainfall and localized
flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xlijz
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 PM CDT Wed May 10 2023
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 PM CDT Wed May 10 2023 /448 PM EDT Wed May 10 2023/
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...Thursday through Tuesday.
Thursday Night...
Limited Thunderstorm Risk late.
Friday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Saturday and Sunday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Friday will likely have slow moving showers and scattered
thunderstorms, capable of producing heavy rainfall and localized
flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/xlijz
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 100832
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
332 AM CDT Wed May 10 2023
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-
332 AM CDT Wed May 10 2023 /432 AM EDT Wed May 10 2023/
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 Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Periodic chances for thunderstorms and locally heavy rainfall can
be expected Friday into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/s0z0j
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
332 AM CDT Wed May 10 2023
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-
332 AM CDT Wed May 10 2023 /432 AM EDT Wed May 10 2023/
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 Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Periodic chances for thunderstorms and locally heavy rainfall can
be expected Friday into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/s0z0j
Tuesday, May 9, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 092038
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
338 PM CDT Tue May 9 2023
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-
338 PM CDT Tue May 9 2023 /438 PM EDT Tue May 9 2023/
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...Wednesday through Monday.
Thursday night...
Limited Thunderstorm Risk.
Friday through Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Periodic chances for thunderstorms and locally heavy rainfall can
be expected Thursday night into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/2gfrn
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
338 PM CDT Tue May 9 2023
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-
338 PM CDT Tue May 9 2023 /438 PM EDT Tue May 9 2023/
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...Wednesday through Monday.
Thursday night...
Limited Thunderstorm Risk.
Friday through Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
DISCUSSION...
Periodic chances for thunderstorms and locally heavy rainfall can
be expected Thursday night into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/2gfrn
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 091635 AAB
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1135 AM CDT Tue May 9 2023
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 Tue May 9 2023 /1235 PM EDT Tue May 9 2023/
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...Wednesday through Monday.
Thursday through Sunday...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/0mty4
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1135 AM CDT Tue May 9 2023
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 Tue May 9 2023 /1235 PM EDT Tue May 9 2023/
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...Wednesday through Monday.
Thursday through Sunday...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/0mty4
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 091517
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1017 AM CDT Tue May 9 2023
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-
1017 AM CDT Tue May 9 2023 /1117 AM EDT Tue May 9 2023/
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 Fog Risk near the lakeshore.
DISCUSSION...
Fog may drift up to a few miles inland along the Lake Michigan
shore through early afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y2deq
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1017 AM CDT Tue May 9 2023
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-
1017 AM CDT Tue May 9 2023 /1117 AM EDT Tue May 9 2023/
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 Fog Risk near the lakeshore.
DISCUSSION...
Fog may drift up to a few miles inland along the Lake Michigan
shore through early afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/y2deq
Special Weather Statement for McHenry Co., IL
WWUS83 KLOT 090943
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville IL
443 AM CDT Tue May 9 2023
Winnebago-Boone-McHenry-Lake IL-Ogle-De Kalb-Kane-DuPage-
Northern Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, DeKalb, Sycamore,
Aurora, Elgin, Naperville, Wheaton, Downers Grove, Lombard,
Carol Stream, Evanston, Des Plaines, Schaumburg, Palatine,
and Northbrook
443 AM CDT Tue May 9 2023
...Pockets of Dense Fog This Morning...
Fog will continue to expand southward this morning. Some fog will
be locally dense, at times reducing visibilities to under one
half mile. Use caution if traveling this morning, and be prepared
for sudden changes in visibilities.
If you encounter fog, slow down, add extra stopping distance, and
use your low beam headlights.
https://wxn.io/xfme8
SPSLOT
Special Weather Statement
National Weather Service Chicago/Romeoville IL
443 AM CDT Tue May 9 2023
Winnebago-Boone-McHenry-Lake IL-Ogle-De Kalb-Kane-DuPage-
Northern Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, DeKalb, Sycamore,
Aurora, Elgin, Naperville, Wheaton, Downers Grove, Lombard,
Carol Stream, Evanston, Des Plaines, Schaumburg, Palatine,
and Northbrook
443 AM CDT Tue May 9 2023
...Pockets of Dense Fog This Morning...
Fog will continue to expand southward this morning. Some fog will
be locally dense, at times reducing visibilities to under one
half mile. Use caution if traveling this morning, and be prepared
for sudden changes in visibilities.
If you encounter fog, slow down, add extra stopping distance, and
use your low beam headlights.
https://wxn.io/xfme8
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 090858
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
358 AM CDT Tue May 9 2023
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-
358 AM CDT Tue May 9 2023 /458 AM EDT Tue May 9 2023/
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 Fog Risk.
DISCUSSION...
Pockets of dense fog are possible early this morning, mainly
across parts of northeast Illinois and near the lakefront.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday Night...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/7x9io
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
358 AM CDT Tue May 9 2023
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-
358 AM CDT Tue May 9 2023 /458 AM EDT Tue May 9 2023/
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 Fog Risk.
DISCUSSION...
Pockets of dense fog are possible early this morning, mainly
across parts of northeast Illinois and near the lakefront.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday Night...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/7x9io
Monday, May 8, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 090231 AAB
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
931 PM CDT Mon May 8 2023
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-
931 PM CDT Mon May 8 2023 /1031 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Fog Risk.
DISCUSSION...
Areas of dense fog could develop overnight, particularly north and
west of Chicago and near the lakefront.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Risk early in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/28vpd
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
931 PM CDT Mon May 8 2023
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-
931 PM CDT Mon May 8 2023 /1031 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Fog Risk.
DISCUSSION...
Areas of dense fog could develop overnight, particularly north and
west of Chicago and near the lakefront.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Risk early in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/28vpd
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 090021 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
721 PM CDT Mon May 8 2023
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-
721 PM CDT Mon May 8 2023 /821 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Fog Risk.
DISCUSSION...
Some patchy dense fog is possible late tonight
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Riskearly in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/yu83m
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
721 PM CDT Mon May 8 2023
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-
721 PM CDT Mon May 8 2023 /821 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Fog Risk.
DISCUSSION...
Some patchy dense fog is possible late tonight
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Riskearly in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/yu83m
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 090021 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
721 PM CDT Mon May 8 2023
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-
721 PM CDT Mon May 8 2023 /821 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Fog Risk.
DISCUSSION...
Some patchy dense fog is possible late tonight
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Riskearly in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/33hx7
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
721 PM CDT Mon May 8 2023
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-
721 PM CDT Mon May 8 2023 /821 PM EDT Mon May 8 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Fog Risk.
DISCUSSION...
Some patchy dense fog is possible late tonight
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Riskearly in the morning.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/33hx7
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 082019
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
319 PM CDT Mon May 8 2023
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-
319 PM CDT Mon May 8 2023 /419 PM EDT Mon May 8 2023/
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...with an associated:
Limited Hail Risk...up to quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible this afternoon and early
evening, primarily south of I-80. A few storms could produce
damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/kzguy
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
319 PM CDT Mon May 8 2023
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-
319 PM CDT Mon May 8 2023 /419 PM EDT Mon May 8 2023/
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...with an associated:
Limited Hail Risk...up to quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible this afternoon and early
evening, primarily south of I-80. A few storms could produce
damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Limited Fog Risk.
Thursday...
Limited Thunderstorm Risk.
Friday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/kzguy
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 081547 AAA
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1047 AM CDT Mon May 8 2023
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-
1047 AM CDT Mon May 8 2023 /1147 AM EDT Mon May 8 2023/
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 quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible this afternoon and early
evening, primarily south of I-80. A few storms could produce
damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday through Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/v3cly
HWOLOT
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1047 AM CDT Mon May 8 2023
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-
1047 AM CDT Mon May 8 2023 /1147 AM EDT Mon May 8 2023/
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 quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Isolated thunderstorms are possible this afternoon and early
evening, primarily south of I-80. A few storms could produce
damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday through Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/v3cly
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 080826
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
326 AM CDT Mon May 8 2023
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-
326 AM CDT Mon May 8 2023 /426 AM EDT Mon May 8 2023/
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 quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Flooding Risk.
Limited Fog Risk near the lake in Illinois
DISCUSSION...
Isolated to scattered thunderstorms are possible this afternoon
and early evening, primarily south of I-80. A few storms could
produce damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday through Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/oh3xs
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
326 AM CDT Mon May 8 2023
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-
326 AM CDT Mon May 8 2023 /426 AM EDT Mon May 8 2023/
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 quarter size.
Limited Damaging Wind Risk...up to 60 mph.
Limited Flooding Risk.
Limited Fog Risk near the lake in Illinois
DISCUSSION...
Isolated to scattered thunderstorms are possible this afternoon
and early evening, primarily south of I-80. A few storms could
produce damaging hail and gusty winds in addition to locally heavy
rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday through Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this afternoon and evening south of
I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/oh3xs
Sunday, May 7, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 071954
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
254 PM CDT Sun May 7 2023
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-
254 PM CDT Sun May 7 2023 /354 PM EDT Sun May 7 2023/
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 mainly near Interstate 80 with threats of:
Limited Hail Risk...up to ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
Elevated Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered thunderstorms may develop near Interstate 80 after 7 PM.
While it is not a guarantee storms will form, those that do will
likely produce damaging hail, damaging winds, and torrential
downpours. Additional thunderstorms may move into central
Illinois after midnight.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Elevated Thunderstorm Risk, mainly south of Interstate 80.
Thursday through Saturday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist Monday afternoon and
evening, mainly for central Illinois. The strongest storms may
produce damaging wind gusts and hail in addition to locally heavy
rainfall which could result in localized instances of flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed near Interstate 80 this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 to 35 mph.
https://wxn.io/2ek0i
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
254 PM CDT Sun May 7 2023
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-
254 PM CDT Sun May 7 2023 /354 PM EDT Sun May 7 2023/
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 mainly near Interstate 80 with threats of:
Limited Hail Risk...up to ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
Elevated Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered thunderstorms may develop near Interstate 80 after 7 PM.
While it is not a guarantee storms will form, those that do will
likely produce damaging hail, damaging winds, and torrential
downpours. Additional thunderstorms may move into central
Illinois after midnight.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Elevated Thunderstorm Risk, mainly south of Interstate 80.
Thursday through Saturday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist Monday afternoon and
evening, mainly for central Illinois. The strongest storms may
produce damaging wind gusts and hail in addition to locally heavy
rainfall which could result in localized instances of flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed near Interstate 80 this evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 to 35 mph.
https://wxn.io/2ek0i
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 070901
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
401 AM CDT Sun May 7 2023
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-
401 AM CDT Sun May 7 2023 /501 AM EDT Sun May 7 2023/
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 half dollar size.
Elevated Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered thunderstorms are expected to develop across Iowa this
afternoon and track eastward into north-central Illinois this
evening and overnight. The strongest storms will be capable of
producing damaging winds and hail, with the highest coverage
expected south of I-80. Storms will also produce heavy rainfall
which could lead to flash flooding if storms train over the same
area.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Limited Flooding Risk.
Elevated Thunderstorm Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist Monday afternoon and
evening, mainly for central Illinois. The strongest storms may
produce damaging wind gusts and hail in addition to locally heavy
rainfall which could result in localized instances of flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening and tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-southeast at 35 mph.
https://wxn.io/id0xw
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
401 AM CDT Sun May 7 2023
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-
401 AM CDT Sun May 7 2023 /501 AM EDT Sun May 7 2023/
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 half dollar size.
Elevated Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
Limited Fog Risk.
DISCUSSION...
Scattered thunderstorms are expected to develop across Iowa this
afternoon and track eastward into north-central Illinois this
evening and overnight. The strongest storms will be capable of
producing damaging winds and hail, with the highest coverage
expected south of I-80. Storms will also produce heavy rainfall
which could lead to flash flooding if storms train over the same
area.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Limited Flooding Risk.
Elevated Thunderstorm Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist Monday afternoon and
evening, mainly for central Illinois. The strongest storms may
produce damaging wind gusts and hail in addition to locally heavy
rainfall which could result in localized instances of flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this evening and tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-southeast at 35 mph.
https://wxn.io/id0xw
Saturday, May 6, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 070138
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
838 PM CDT Sat May 6 2023
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-
838 PM CDT Sat May 6 2023 /938 PM EDT Sat May 6 2023/
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 ping pong size.
Limited Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
DISCUSSION...
Scattered thunderstorms from northern Missouri to southern Iowa
will move into central Illinois after midnight. The strongest
storms may produce damaging winds and hail, with the highest
coverage southwest of a line from Mendota to Paxton.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Elevated Severe Thunderstorm Risk.
Limited Flooding Risk.
Monday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Thursday...
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly Sunday night
and again on Monday. The strongest storms may produce damaging
wind gusts and hail in addition to locally heavy rainfall which
could result in localized flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated at this time. However,
any reports of severe weather are appreciated.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/dglfx
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
838 PM CDT Sat May 6 2023
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-
838 PM CDT Sat May 6 2023 /938 PM EDT Sat May 6 2023/
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 ping pong size.
Limited Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
DISCUSSION...
Scattered thunderstorms from northern Missouri to southern Iowa
will move into central Illinois after midnight. The strongest
storms may produce damaging winds and hail, with the highest
coverage southwest of a line from Mendota to Paxton.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Elevated Severe Thunderstorm Risk.
Limited Flooding Risk.
Monday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Thursday...
Elevated Fire Weather Risk.
Friday...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly Sunday night
and again on Monday. The strongest storms may produce damaging
wind gusts and hail in addition to locally heavy rainfall which
could result in localized flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated at this time. However,
any reports of severe weather are appreciated.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 35 mph.
https://wxn.io/dglfx
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 062013
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 PM CDT Sat May 6 2023
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 Sat May 6 2023 /413 PM EDT Sat May 6 2023/
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 ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
DISCUSSION...
Thunderstorms are likely from late afternoon into the overnight
hours. Some of thunderstorms could become severe, capable of
producing large hail and damaging winds.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Night...
Elevated Severe Thunderstorm Risk.
Limited Flooding Risk.
Monday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly Sunday night
and again on Monday. The strongest storms may produce damaging
wind gusts and hail in addition to locally heavy rainfall which
could result in localized flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this evening into the overnight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 to 40 mph.
https://wxn.io/csrgv
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
313 PM CDT Sat May 6 2023
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 Sat May 6 2023 /413 PM EDT Sat May 6 2023/
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 ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
Limited Flooding Risk.
DISCUSSION...
Thunderstorms are likely from late afternoon into the overnight
hours. Some of thunderstorms could become severe, capable of
producing large hail and damaging winds.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Night...
Elevated Severe Thunderstorm Risk.
Limited Flooding Risk.
Monday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly Sunday night
and again on Monday. The strongest storms may produce damaging
wind gusts and hail in addition to locally heavy rainfall which
could result in localized flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late this evening into the overnight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east at 30 to 40 mph.
https://wxn.io/csrgv
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 060858
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
358 AM CDT Sat May 6 2023
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-
358 AM CDT Sat May 6 2023 /458 AM EDT Sat May 6 2023/
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 mainly tonight...with an associated:
Limited Hail Risk...up to ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
DISCUSSION...
There is a slight chance for a few gusty thunderstorms late this
afternoon along and south of a La Salle to Rensselaer line.
Additional thunderstorms are expected to develop late this
evening and overnight. While uncertainty remains regarding
thunderstorm coverage and placement, the strongest storms will be
capable of producing damaging hail and wind gusts.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk at night.
Monday ...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly late Sunday
afternoon and overnight and again on Monday. The strongest storms
may produce damaging wind gusts and hail in addition to locally
heavy rainfall.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east to southeast at 35 mph.
https://wxn.io/mosb5
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
358 AM CDT Sat May 6 2023
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-
358 AM CDT Sat May 6 2023 /458 AM EDT Sat May 6 2023/
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 mainly tonight...with an associated:
Limited Hail Risk...up to ping pong ball size.
Limited Damaging Wind Risk...up to 65 mph.
DISCUSSION...
There is a slight chance for a few gusty thunderstorms late this
afternoon along and south of a La Salle to Rensselaer line.
Additional thunderstorms are expected to develop late this
evening and overnight. While uncertainty remains regarding
thunderstorm coverage and placement, the strongest storms will be
capable of producing damaging hail and wind gusts.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk at night.
Monday ...
Limited Thunderstorm Risk.
DISCUSSION...
Additional thunderstorm chances exist mainly late Sunday
afternoon and overnight and again on Monday. The strongest storms
may produce damaging wind gusts and hail in addition to locally
heavy rainfall.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east to southeast at 35 mph.
https://wxn.io/mosb5
Friday, May 5, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 052015
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 PM CDT Fri May 5 2023
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 Fri May 5 2023 /415 PM EDT Fri May 5 2023/
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 Night through Monday...
Limited Thunderstorm Risk, a few of which may be severe.
DISCUSSION...
There is a chance for thunderstorms Saturday night through Monday.
The strongest storms may produce damaging hail and winds in
addition to downpours and frequent lightning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/kvp5n
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 PM CDT Fri May 5 2023
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 Fri May 5 2023 /415 PM EDT Fri May 5 2023/
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 Night through Monday...
Limited Thunderstorm Risk, a few of which may be severe.
DISCUSSION...
There is a chance for thunderstorms Saturday night through Monday.
The strongest storms may produce damaging hail and winds in
addition to downpours and frequent lightning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/kvp5n
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 050851
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
351 AM CDT Fri May 5 2023
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-
351 AM CDT Fri May 5 2023 /451 AM EDT Fri May 5 2023/
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.
Limited Thunderstorm Risk tonight.
DISCUSSION...
The combination of winds occasionally gusting to 25 mph, afternoon
relative humidities as low as 25 percent, and dry fuels will
result in a slightly elevated fire danger this afternoon.
There is a small chance for a thunderstorm or two tonight. Severe
weather is not expected.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night through Monday Night...
Limited Thunderstorm Risk.
DISCUSSION...
There is a chance for thunderstorms Saturday night. A few could
produce hail large enough to dent cars (quarter-size). Isolated to
widely scattered thunderstorms are possible late Sunday afternoon
and evening. The strongest storms will be capable of producing
gusty downburst winds.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 25 mph.
https://wxn.io/cafx6
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
351 AM CDT Fri May 5 2023
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-
351 AM CDT Fri May 5 2023 /451 AM EDT Fri May 5 2023/
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.
Limited Thunderstorm Risk tonight.
DISCUSSION...
The combination of winds occasionally gusting to 25 mph, afternoon
relative humidities as low as 25 percent, and dry fuels will
result in a slightly elevated fire danger this afternoon.
There is a small chance for a thunderstorm or two tonight. Severe
weather is not expected.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night through Monday Night...
Limited Thunderstorm Risk.
DISCUSSION...
There is a chance for thunderstorms Saturday night. A few could
produce hail large enough to dent cars (quarter-size). Isolated to
widely scattered thunderstorms are possible late Sunday afternoon
and evening. The strongest storms will be capable of producing
gusty downburst winds.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 25 mph.
https://wxn.io/cafx6
Thursday, May 4, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 042048
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 PM CDT Thu May 4 2023
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 PM CDT Thu May 4 2023 /448 PM EDT Thu May 4 2023/
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.
Saturday Night through Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/41vf4
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
348 PM CDT Thu May 4 2023
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 PM CDT Thu May 4 2023 /448 PM EDT Thu May 4 2023/
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.
Saturday Night through Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/41vf4
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 040807
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
307 AM CDT Thu May 4 2023
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-
307 AM CDT Thu May 4 2023 /407 AM EDT Thu May 4 2023/
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.
Saturday night through Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/uaoc8
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
307 AM CDT Thu May 4 2023
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-
307 AM CDT Thu May 4 2023 /407 AM EDT Thu May 4 2023/
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.
Saturday night through Monday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/uaoc8
Wednesday, May 3, 2023
Hazardous Weather Outlook for McHenry Co., IL
FLUS43 KLOT 032129
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 PM CDT Wed May 3 2023...Corrected
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 PM CDT Wed May 3 2023 /425 PM EDT Wed May 3 2023/
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...Thursday through Tuesday.
Late Saturday Night through Tuesday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/gp820
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
325 PM CDT Wed May 3 2023...Corrected
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 PM CDT Wed May 3 2023 /425 PM EDT Wed May 3 2023/
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...Thursday through Tuesday.
Late Saturday Night through Tuesday...
Limited Thunderstorm Risk at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/gp820
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