Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 312038
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
238 PM CST Wed Jan 31 2024


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-
238 PM CST Wed Jan 31 2024 /338 PM EST Wed Jan 31 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Localized river flooding will continue on portions of the
Iroquois, Illinois, Des Plaines, and Kankakee Rivers.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Localized river flooding will continue on portions of the
Iroquois, Illinois, Des Plaines, and Kankakee Rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/kwbeq

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 310903
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
303 AM CST Wed Jan 31 2024


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 AM CST Wed Jan 31 2024 /403 AM EST Wed Jan 31 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Localized river flooding will continue on portions of the
Iroquois, Illinois, Rock and Kankakee Rivers.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Localized river flooding will continue on portions of the
Iroquois, Illinois, Rock and Kankakee Rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/kjik1

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 302123
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
323 PM CST Tue Jan 30 2024


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-
323 PM CST Tue Jan 30 2024 /423 PM EST Tue Jan 30 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/tpmxj

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 301003
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
403 AM CST Tue Jan 30 2024


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-
403 AM CST Tue Jan 30 2024 /503 AM EST Tue Jan 30 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/tt7zx

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 292204 CCA
HWOLOT

Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
404 PM CST Mon Jan 29 2024


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 CST Mon Jan 29 2024 /504 PM EST Mon Jan 29 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Localized river flooding will continue on portions of the
Iroquois, Illinois, and Kankakee Rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/d8ag7

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 292040
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
240 PM CST Mon Jan 29 2024


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-
240 PM CST Mon Jan 29 2024 /340 PM EST Mon Jan 29 2024/

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.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/xngjf

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 291717 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1117 AM CST Mon Jan 29 2024


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-
1117 AM CST Mon Jan 29 2024 /1217 PM EST Mon Jan 29 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/92bob

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 291123
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
523 AM CST Mon Jan 29 2024


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-
523 AM CST Mon Jan 29 2024 /623 AM EST Mon Jan 29 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk this morning for northern Illinois.

DISCUSSION...

Fog is expected to develop eastward across northern Illinois
early this morning. The fog will become dense, reducing visibility
to under a half mile at times in some areas through mid-morning,
mainly from the Fox River Valley westward. Temperatures just below
freezing early this morning may allow some slick spots to develop
on area roads this where fog becomes dense.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/zk58i

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 290942
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
342 AM CST Mon Jan 29 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
342 AM CST Mon Jan 29 2024 /442 AM EST Mon Jan 29 2024/

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 this morning for northern Illinois.

DISCUSSION...

Fog is expected to develop eastward across northern Illinois
early this morning. The fog may become dense, reducing visibility
to under a half mile at times through mid-morning, mainly west of
the Fox River Valley. Temperatures just below freezing early this
morning may allow some slick spots to develop on area roads this
where fog becomes dense.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/42f20

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 282056
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
256 PM CST Sun Jan 28 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
256 PM CST Sun Jan 28 2024 /356 PM EST Sun Jan 28 2024/

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...

Fog is expected after midnight tonight. The fog may once again
become locally dense and reduce visibilities under a quarter mile
at times through 10 AM CST Monday morning. Surface temperatures
will also be dropping below freezing overnight, so some slick
spots could develop on area roads overnight.


.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...
Limited AM Fog Risk.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/9c5f0

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 280955
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
355 AM CST Sun Jan 28 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
355 AM CST Sun Jan 28 2024 /455 AM EST Sun Jan 28 2024/

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 early this morning.

DISCUSSION...

Pockets of fog may locally reduce visibilities under 1 mile at
times through 8 AM CST.

.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/x30pn

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 280418 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1018 PM CST Sat Jan 27 2024


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-
1018 PM CST Sat Jan 27 2024 /1118 PM EST Sat Jan 27 2024/

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...

Pockets of fog may locally reduce visibilities under 1 mile at
times tonight.

.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/l1hte

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 272154
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
354 PM CST Sat Jan 27 2024


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 CST Sat Jan 27 2024 /454 PM EST Sat Jan 27 2024/

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 will persist near Lake Michigan through the
evening.

.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/liv0v

Dense Fog Advisory Expiration for McHenry Co., IL

WWUS73 KLOT 272034
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
234 PM CST Sat Jan 27 2024


/O.EXP.KLOT.FG.Y.0004.000000T0000Z-240127T2100Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-DuPage-La Salle-
Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-Southern Cook-
Northern Will-Southern Will-Eastern Will-Newton-Jasper-Benton-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Naperville, Wheaton,
Downers Grove, Lombard, Carol Stream, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Kankakee, Bourbonnais, Bradley, Pontiac, Dwight,
Fairbury, Watseka, Gilman, Paxton, Gibson City, Calumet City,
Oak Forest, Lemont, Orland Park, Park Forest, Joliet,
Bolingbrook, Plainfield, Mokena, Channahon, Manhattan,
Wilmington, Crete, Peotone, Beecher, Roselawn, Kentland, Morocco,
Rensselaer, DeMotte, Fowler, and Oxford
234 PM CST Sat Jan 27 2024 /334 PM EST Sat Jan 27 2024/

...DENSE FOG ADVISORY WILL EXPIRE AT 3 PM CST /4 PM EST/ THIS
AFTERNOON...

The coverage of any dense fog will likely be patchy at most
through this evening, so the advisory will be allowed to expire.


https://wxn.io/v4ype

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 271556
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
956 AM CST Sat Jan 27 2024


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-
956 AM CST Sat Jan 27 2024 /1056 AM EST Sat Jan 27 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Areas of dense fog will persist through mid afternoon.

The combination of snow melt and runoff from recent rainfall
may result in flooding along ditches, streams, rivers, and poor
drainage areas.

.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/yusx7

Dense Fog Advisory for McHenry Co., IL until 3:00 PM CST 1/27

WWUS73 KLOT 271500
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
900 AM CST Sat Jan 27 2024


/O.EXT.KLOT.FG.Y.0004.000000T0000Z-240127T2100Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
900 AM CST Sat Jan 27 2024 /1000 AM EST Sat Jan 27 2024/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 3 PM CST /4 PM EST/
THIS AFTERNOON...

* WHAT...Visibility one quarter mile or less in areas of dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 3 PM CST /4 PM EST/ this afternoon.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/5hvsy

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 271019
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
419 AM CST Sat Jan 27 2024


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-
419 AM CST Sat Jan 27 2024 /519 AM EST Sat Jan 27 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk this morning.

DISCUSSION...

Dense fog will persist through mid-morning before gradually
improving this afternoon. Patchy fog may linger through this
afternoon with visibilities generally between 1 and 3 miles.

The combination of snow melt and runoff from recent rainfall
may result in flooding along ditches, streams, rivers, and poor
drainage areas.


.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/w24as

Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/27

WWUS73 KLOT 270958
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
358 AM CST Sat Jan 27 2024


/O.CON.KLOT.FG.Y.0004.000000T0000Z-240127T1600Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
358 AM CST Sat Jan 27 2024 /458 AM EST Sat Jan 27 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST /11 AM
EST/ THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 10 AM CST /11 AM EST/ this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/o6zf4

Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/27

WWUS73 KLOT 270230
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
830 PM CST Fri Jan 26 2024


/O.CON.KLOT.FG.Y.0004.000000T0000Z-240127T1600Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
830 PM CST Fri Jan 26 2024 /930 PM EST Fri Jan 26 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST /11 AM
EST/ SATURDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 10 AM CST /11 AM EST/ Saturday.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/zxlnc

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 262114
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
314 PM CST Fri Jan 26 2024


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-
314 PM CST Fri Jan 26 2024 /414 PM EST Fri Jan 26 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Dense fog is expected to redevelop across the area tonight.

The combination of snow melt and runoff from recent rainfall
may result in flooding along ditches, streams, rivers, and poor
drainage areas.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday...
Significant AM Fog Risk.

DISCUSSION...

Areas of dense fog will linger Saturday morning.

River rises may continue to occur over the next several days due
to runoff from recent rains, snow melt and the potential break up
of existing ice cover.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/pnrrc

Dense Fog Advisory Cancellation for McHenry Co., IL, Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/27

WWUS73 KLOT 261922
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
122 PM CST Fri Jan 26 2024


/O.CAN.KLOT.FG.Y.0003.000000T0000Z-240126T2200Z/
/O.NEW.KLOT.FG.Y.0004.240126T2300Z-240127T1600Z/
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Kankakee-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-
Eastern Will-Lake IN-Porter-
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, Kankakee,
Bourbonnais, Bradley, Evanston, Des Plaines, Schaumburg,
Palatine, Northbrook, Chicago, Cicero, Oak Lawn, Oak Park,
La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, Beecher, Gary, Hammond,
Merrillville, Portage, Valparaiso, and Chesterton
122 PM CST Fri Jan 26 2024

...DENSE FOG ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 10 AM
CST SATURDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of northeast Illinois and northwest Indiana.

* WHEN...From 5 PM this afternoon to 10 AM CST Saturday.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...Visibilities have temporarily improved
across the area early this afternoon. However, dense fog is
expected to redevelop across the area this evening. The dense
fog will persist through much of Saturday morning before
improving.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/z9gw8

Dense Fog Advisory for McHenry Co., IL until 4:00 PM CST 1/26

WWUS73 KLOT 261439
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
839 AM CST Fri Jan 26 2024


/O.NEW.KLOT.FG.Y.0003.240126T1439Z-240126T2200Z/
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Kankakee-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-
Eastern Will-Lake IN-Porter-
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, Kankakee,
Bourbonnais, Bradley, Evanston, Des Plaines, Schaumburg,
Palatine, Northbrook, Chicago, Cicero, Oak Lawn, Oak Park,
La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, Beecher, Gary, Hammond,
Merrillville, Portage, Valparaiso, and Chesterton
839 AM CST Fri Jan 26 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of northeast Illinois and northwest Indiana.

* WHEN...Until 4 PM CST this afternoon.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...An improvement in visibility may occur in
some areas as rain spreads across the area this afternoon. Fog
may become dense again tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/g2xnv

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 261003
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
403 AM CST Fri Jan 26 2024


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-
403 AM CST Fri Jan 26 2024 /503 AM EST Fri Jan 26 2024/

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...

Areas of fog are expected to develop again today and tonight.
The fog may be dense at times.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday...
Elevated Fog Risk in the morning.

DISCUSSION...

Areas of dense fog may linger Saturday morning.

River rises may continue to occur over the next several days due
to runoff from recent rains, snow melt and the potential break up
of existing ice cover.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/xv5i4

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 260333 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
933 PM CST Thu Jan 25 2024


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-
933 PM CST Thu Jan 25 2024 /1033 PM EST Thu Jan 25 2024/

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.
Limited Flooding Risk.

DISCUSSION...

Dense fog may redevelop late tonight.

The combination of snow melt and additional rainfall tonight may
result in flooding along ditches, streams, rivers, and poor
drainage areas.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday and Saturday...
Elevated Fog Risk.

DISCUSSION...

Areas of fog are expected again on Friday into Saturday morning.
The fog may be dense at times.

River rises may occur over the next several days due to the
potential break up of existing ice cover.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/partn

Dense Fog Advisory Cancellation for McHenry Co., IL

WWUS73 KLOT 260240
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
840 PM CST Thu Jan 25 2024


/O.CAN.KLOT.FG.Y.0002.000000T0000Z-240126T0400Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
840 PM CST Thu Jan 25 2024 /940 PM EST Thu Jan 25 2024/

...DENSE FOG ADVISORY IS CANCELLED...

Observations across the area continue to improve late this
evening in the rain. Accordingly, the Dense Fog Advisory has been
cancelled. However, dense fog may redevelop toward daybreak as
the rain transitions to more of a drizzle.


https://wxn.io/cs999

Dense Fog Advisory for McHenry Co., IL until 10:00 PM CST 1/25

WWUS73 KLOT 252343
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
543 PM CST Thu Jan 25 2024


/O.EXT.KLOT.FG.Y.0002.000000T0000Z-240126T0400Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
543 PM CST Thu Jan 25 2024 /643 PM EST Thu Jan 25 2024/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 PM CST /11 PM EST/
THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 10 PM CST /11 PM EST/ this evening.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...An improvement in visibility may occur as
rain spreads across the area this evening. Fog may become dense
again Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/efg40

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 252158 CCA
HWOLOT

Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
358 PM CST Thu Jan 25 2024


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 PM CST Thu Jan 25 2024 /458 PM EST Thu Jan 25 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.
Limited Flooding Risk.

DISCUSSION...

Dense fog will continue through early evening before improving as
rain moves into the area. However, dense fog may return late
tonight or early Friday morning.

The combination of snow melt and additional rainfall tonight may
result in minor flooding along ditches, streams, rivers, and poor
drainage areas.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
Elevated Fog Risk.

DISCUSSION...

Areas of fog are expected again on Friday into Friday night. The
fog may be dense at times.

River rises may occur the next several days due to the potential
break up of existing ice cover.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/r2v47

Dense Fog Advisory for McHenry Co., IL until 6:00 PM CST 1/25

WWUS73 KLOT 252107
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
307 PM CST Thu Jan 25 2024


/O.CON.KLOT.FG.Y.0002.000000T0000Z-240126T0000Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
307 PM CST Thu Jan 25 2024 /407 PM EST Thu Jan 25 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /7 PM EST/
THIS EVENING...

* WHAT...Periods of visibility one quarter mile or less due to
dense fog expected.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 6 PM CST /7 PM EST/ this evening.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...Visibility may periodically improve and get
worse as well as vary over short distances through the duration
of the Dense Fog Advisory.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/7o80r

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 252104
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
304 PM CST Thu Jan 25 2024


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 PM CST Thu Jan 25 2024 /404 PM EST Thu Jan 25 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Dense fog will continue through early evening before improving as
rain develops into the area. However, dense fog may return to
portions of the area sometime late tonight or early Friday
morning.


.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
Elevated Fog Risk.

DISCUSSION...

Areas of fog are expected again on Friday into Friday night. The
fog may be dense at times.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/0psay

Dense Fog Advisory for McHenry Co., IL until 6:00 PM CST 1/25

WWUS73 KLOT 251540
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
940 AM CST Thu Jan 25 2024


/O.CON.KLOT.FG.Y.0002.000000T0000Z-240126T0000Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
940 AM CST Thu Jan 25 2024 /1040 AM EST Thu Jan 25 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /7 PM EST/
THIS EVENING...

* WHAT...Periods of visibility one quarter mile or less due to
dense fog expected.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 6 PM CST /7 PM EST/ this evening.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...Visibility may periodically improve and
get worse as well as vary over short distances through the
duration of and area covered by the Dense Fog Advisory

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/lua8h

Dense Fog Advisory for McHenry Co., IL until 6:00 PM CST 1/25

WWUS73 KLOT 250819
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
219 AM CST Thu Jan 25 2024


/O.EXT.KLOT.FG.Y.0002.000000T0000Z-240126T0000Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
219 AM CST Thu Jan 25 2024 /319 AM EST Thu Jan 25 2024/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST /7 PM EST/
THIS EVENING...

* WHAT...Periods of visibility one quarter mile or less due to
dense fog expected.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 6 PM CST /7 PM EST/ this evening.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...Visibility may periodically improve and
get worse as well as vary over short distances through the
duration of and area covered by the Dense Fog Advisory

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/kt1wu

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 250817
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
217 AM CST Thu Jan 25 2024


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-
217 AM CST Thu Jan 25 2024 /317 AM EST Thu Jan 25 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Dense fog will continue through the morning and possibly the
afternoon.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
Limited Fog Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/pvvr9

Dense Fog Advisory for McHenry Co., IL until 9:00 AM CST 1/25

WWUS73 KLOT 250154
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
754 PM CST Wed Jan 24 2024



/O.CON.KLOT.FG.Y.0002.000000T0000Z-240125T1500Z/
McHenry-Lake IL-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-
Including the cities of Crystal Lake, Algonquin, McHenry,
Woodstock, Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora,
Elgin, Naperville, Wheaton, Downers Grove, Lombard, Carol Stream,
Ottawa, Streator, La Salle, Mendota, Marseilles, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Kankakee,
Bourbonnais, Bradley, Pontiac, Dwight, Fairbury, Watseka, Gilman,
Paxton, Gibson City, Evanston, Des Plaines, Schaumburg, Palatine,
Northbrook, Chicago, Cicero, Oak Lawn, Oak Park, La Grange,
Calumet City, Oak Forest, Lemont, Orland Park, Park Forest,
Joliet, Bolingbrook, Plainfield, Mokena, Channahon, Manhattan,
Wilmington, Crete, Peotone, Beecher, Gary, Hammond, Merrillville,
Portage, Valparaiso, Chesterton, Roselawn, Kentland, Morocco,
Rensselaer, DeMotte, Fowler, and Oxford
754 PM CST Wed Jan 24 2024 /854 PM EST Wed Jan 24 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST /10 AM
EST/ THURSDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 9 AM CST /10 AM EST/ Thursday.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/igg6n

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 242105
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
305 PM CST Wed Jan 24 2024


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-
305 PM CST Wed Jan 24 2024 /405 PM EST Wed Jan 24 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Dense fog will spread across the area and persist into Thursday
morning.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Elevated Fog Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/o6vmi

Dense Fog Advisory for McHenry Co., IL until 9:00 AM CST 1/25

WWUS73 KLOT 242057
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
257 PM CST Wed Jan 24 2024



/O.NEW.KLOT.FG.Y.0002.240125T0000Z-240125T1500Z/
McHenry-Lake IL-Kane-DuPage-Northern Cook-Central Cook-
Including the cities of Crystal Lake, Algonquin, McHenry,
Woodstock, Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora,
Elgin, Naperville, Wheaton, Downers Grove, Lombard, Carol Stream,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago,
Cicero, Oak Lawn, Oak Park, and La Grange
257 PM CST Wed Jan 24 2024

...DENSE FOG ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM
CST THURSDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...McHenry, Lake IL, Kane, DuPage, Northern Cook and
Central Cook Counties.

* WHEN...From 6 PM this evening to 9 AM CST Thursday.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/4pp1e

Dense Fog Advisory Cancellation for McHenry Co., IL

WWUS73 KLOT 241514
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
914 AM CST Wed Jan 24 2024


/O.CAN.KLOT.FG.Y.0001.000000T0000Z-240124T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Kankakee-Livingston-Iroquois-Ford-Southern Cook-
Northern Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-
Jasper-Benton-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Kankakee, Bourbonnais, Bradley, Pontiac, Dwight,
Fairbury, Watseka, Gilman, Paxton, Gibson City, Calumet City,
Oak Forest, Lemont, Orland Park, Park Forest, Joliet,
Bolingbrook, Plainfield, Mokena, Channahon, Manhattan,
Wilmington, Crete, Peotone, Beecher, Gary, Hammond, Merrillville,
Portage, Valparaiso, Chesterton, Roselawn, Kentland, Morocco,
Rensselaer, DeMotte, Fowler, and Oxford
914 AM CST Wed Jan 24 2024 /1014 AM EST Wed Jan 24 2024/

...DENSE FOG ADVISORY IS CANCELLED...

The fog has improved over most of the area. Lighter fog will
remain throughout the day.


https://wxn.io/pg91d

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 240856
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
256 AM CST Wed Jan 24 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
256 AM CST Wed Jan 24 2024 /356 AM EST Wed Jan 24 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Dense fog will continue at times through the next 24 to 36 hours.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Limited Fog Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/udlol

Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/24

WWUS73 KLOT 240850
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
250 AM CST Wed Jan 24 2024


/O.CON.KLOT.FG.Y.0001.000000T0000Z-240124T1600Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
Northern Cook-Central Cook-Southern Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Evanston, Des Plaines, Schaumburg,
Palatine, Northbrook, Chicago, Cicero, Oak Lawn, Oak Park,
La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
and Park Forest
250 AM CST Wed Jan 24 2024

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog expected.

* WHERE...Portions of north central and northeast Illinois.

* WHEN...Until 10 AM CST this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/w44gc

Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/24

WWUS73 KLOT 240409
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
1009 PM CST Tue Jan 23 2024


/O.CON.KLOT.FG.Y.0001.000000T0000Z-240124T1600Z/
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-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Kankakee, Bourbonnais, Bradley, Pontiac, Dwight, Fairbury,
Watseka, Gilman, Paxton, Gibson City, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
Chesterton, Roselawn, Kentland, Morocco, Rensselaer, DeMotte,
Fowler, and Oxford
1009 PM CST Tue Jan 23 2024 /1109 PM EST Tue Jan 23 2024/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST /11 AM
EST/ WEDNESDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of central, east central, north central and
northeast Illinois and northwest Indiana.

* WHEN...Until 10 AM CST /11 AM EST/ Wednesday.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/mc854

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 240308
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
908 PM CST Tue Jan 23 2024


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-
908 PM CST Tue Jan 23 2024 /1008 PM EST Tue Jan 23 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.
Limited Ice Accumulation Risk interior northern Illinois

DISCUSSION...

Widespread dense fog is expected across the entire area through
Wednesday morning.

Patchy slick spots on untreated and elevated surfaces is possible
late tonight mainly near and north of I-80 and west of I-355/94
as additional waves of light precipitation develop with air
temperatures right around freezing.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Significant Fog Risk.

DISCUSSION...

Areas of dense fog are expected to continue into Wednesday
morning and may redevelop again Wednesday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/wn1hn

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 232115
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
315 PM CST Tue Jan 23 2024


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 CST Tue Jan 23 2024 /415 PM EST Tue Jan 23 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Fog Risk.

DISCUSSION...

Widespread dense fog is expected across the entire area through
Wednesday morning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Significant Fog Risk.

DISCUSSION...

Areas of dense fog are expected to continue into Wednesday
morning and may redevelop again Wednesday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/mlhxx

Dense Fog Advisory for McHenry Co., IL until 10:00 AM CST 1/24

WWUS73 KLOT 231957
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
157 PM CST Tue Jan 23 2024



/O.NEW.KLOT.FG.Y.0001.240124T0000Z-240124T1600Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
Northern Cook-Central Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Evanston, Des Plaines, Schaumburg,
Palatine, Northbrook, Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
157 PM CST Tue Jan 23 2024

...DENSE FOG ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 10 AM
CST WEDNESDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of north central and northeast Illinois.

* WHEN...From 6 PM this evening to 10 AM CST Wednesday.

* IMPACTS...Hazardous driving conditions due to low visibility.

* ADDITIONAL DETAILS...Dense fog is expected to develop this
evening and continue through Wednesday morning. The lingering
cold ground may allow some slick spots on untreated surfaces
late tonight outside of Chicago.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/5me0z

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 231808
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1208 PM CST Tue Jan 23 2024


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-
1208 PM CST Tue Jan 23 2024 /108 PM EST Tue Jan 23 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

Elevated Fog Risk.
Limited Snow Risk mainly north and northwest of Rockford.

DISCUSSION...

Earlier freezing rain has tapered to light rain and drizzle as of
midday, with temperatures above freezing in the mid 30s. While
some patchy slick spots may remain on untreated pavement due to
cold ground temperatures, the threat of any additional ice
accumulation has ended. Near the Wisconsin and Illinois border,
some light wet snow may mix in with light rain or drizzle early
this afternoon, especially north and northwest of Rockford.

Areas of dense fog are expected to develop later this afternoon
and last through the overnight. Visibility may drop below one
quarter of a mile at times.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Fog Risk.

DISCUSSION...

Areas of dense fog are expected to continue into Wednesday
morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/uc3w9

Winter Weather Advisory Expiration for McHenry Co., IL

WWUS43 KLOT 231757
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
1157 AM CST Tue Jan 23 2024


/O.EXP.KLOT.WW.Y.0008.000000T0000Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
1157 AM CST Tue Jan 23 2024

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON CST TODAY...

Temperatures above freezing and any slushy snow accumulations
focused primarily north and northwest of the area, travel
conditions will continue to improve.


https://wxn.io/cc1po

Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23

WWUS43 KLOT 231500
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
900 AM CST Tue Jan 23 2024



/O.CON.KLOT.WW.Y.0008.000000T0000Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
900 AM CST Tue Jan 23 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TODAY...

* WHAT...Mixed precipitation. Additional ice accumulations of a
light glaze expected and a slushy coating of snow possible.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...Until noon CST today.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/4p1ox

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 230919
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
319 AM CST Tue Jan 23 2024


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 AM CST Tue Jan 23 2024 /419 AM EST Tue Jan 23 2024/

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 Ice Accumulation Risk on untreated roads and sidewalks.
Elevated Fog Risk this afternoon and tonight.

DISCUSSION...

Freezing rain will continue through the morning leading to
accumulations of ice on untreated roads and sidewalks. Closer to
the Wisconsin state line, the freezing rain may change to a period
of wet snow after daybreak.

Areas of dense fog are expected to develop this afternoon and last
through the overnight. Visibility may drop below one quarter of a
mile at times.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Fog Risk.

DISCUSSION...

Areas of dense fog are expected to continue into Wednesday
morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/2c77f

Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23

WWUS43 KLOT 230915
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
315 AM CST Tue Jan 23 2024



/O.CON.KLOT.WW.Y.0008.000000T0000Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
315 AM CST Tue Jan 23 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TODAY...

* WHAT...Mixed precipitation with slippery road conditions
expected. Total ice accumulations of a glaze on roadways and
snow accumulations of up to an inch are expected.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...Until noon CST today.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.

* ADDITIONAL DETAILS...Mixed precipitation will spread across the
area near or after daybreak.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/okoms

Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23

WWUS43 KLOT 230351
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
951 PM CST Mon Jan 22 2024



/O.CON.KLOT.WW.Y.0008.000000T0000Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
951 PM CST Mon Jan 22 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of up
to two inches and ice accumulations of around one tenth of an
inch.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...Until noon CST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the morning commute.

* ADDITIONAL DETAILS...Freezing drizzle will transition to
freezing rain by midnight and continue overnight. The freezing
rain may mix with and change to a period of wet snow early
Tuesday morning. If this change over occurs, some wet snow
accumulations up to 2 inches are possible Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/tr94e

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 222154
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
354 PM CST Mon Jan 22 2024


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 CST Mon Jan 22 2024 /454 PM EST Mon Jan 22 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Elevated Ice Accumulation Risk.

DISCUSSION...

Ares of freezing drizzle are possible across the area early
evening. However, another round of freezing rain will develop from
south to north across the area later this evening and will
continue overnight into early Tuesday morning. Ice accumulations
overnight will make for very slick and hazardous conditions on
untreated surfaces and on sidewalks. Closer to the Wisconsin
state line, the freezing rain may change to a period of wet snow
around daybreak Tuesday morning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday morning...
Elevated Ice Accumulation Risk.
Limited Snow Risk.

Tuesday night...
Elevated Fog Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/f0le3

Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23

WWUS43 KLOT 222132
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
332 PM CST Mon Jan 22 2024



/O.CON.KLOT.WW.Y.0008.000000T0000Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
332 PM CST Mon Jan 22 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of up
to two inches and ice accumulations around one tenth of an
inch.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...Until noon CST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the evening and Tuesday morning
commutes.

* ADDITIONAL DETAILS...Freezing drizzle will be possible this
evening before more impactful freezing rain develops late this
evening and continues overnight. The freezing rain may mix with
and change to a period of wet snow early Tuesday morning. If
this change over occurs, some wet snow accumulations up to 2
inches are possible Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/rtm76

Winter Weather Advisory Cancellation for McHenry Co., IL, Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23

WWUS43 KLOT 221737
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
1137 AM CST Mon Jan 22 2024



/O.CAN.KLOT.WW.Y.0007.000000T0000Z-240122T1800Z/
/O.EXT.KLOT.WW.Y.0008.240122T1737Z-240123T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
1137 AM CST Mon Jan 22 2024

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of
up to one inch and ice accumulations of up to one tenth of an
inch.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...Until noon CST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the evening and Tuesday morning
commutes.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/c4mtg

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 220927
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
327 AM CST Mon Jan 22 2024


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-
327 AM CST Mon Jan 22 2024 /427 AM EST Mon Jan 22 2024/

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 Ice Accumulation Risk mainly tonight.

DISCUSSION...

A wintry mix will move across the area this morning with up to a
glaze of ice expected.

A prolonged period of a wintry mix including periods of freezing
rain are expected overnight into Tuesday morning. Areas south of
Interstate 88 may pick up more than one quarter of an inch of
total ice accumulation, especially near the Kankakee River Valley.
Closer to the Wisconsin state line, a mix of snow, sleet, and
freezing rain is expected. Untreated roads will become slippery
to hazardous.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday morning...
Elevated Ice Accumulation Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/t3vl9

Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/23, Winter Weather Advisory for McHenry Co., IL until 12:00 PM CST 1/22

WWUS43 KLOT 220921
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
321 AM CST Mon Jan 22 2024


/O.NEW.KLOT.WW.Y.0008.240123T0600Z-240123T1800Z/
/O.EXT.KLOT.WW.Y.0007.240122T1000Z-240122T1800Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, and Byron
321 AM CST Mon Jan 22 2024

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST TUESDAY...

* WHAT...For the first Winter Weather Advisory, a wintry mix with
slippery travel with a glaze of ice expected. For the second
Winter Weather Advisory, a wintry mix with slippery travel
expected. During the second Winter Weather Advisory, total ice
accumulations of a glaze and combined snow and sleet
accumulations of up to 1 inch expected.

* WHERE...Winnebago, Boone, McHenry, Lake IL and Ogle Counties.

* WHEN...For the first Winter Weather Advisory, until noon CST
today. For the second Winter Weather Advisory, from midnight
tonight to noon CST Tuesday.

* IMPACTS...Plan on slippery road conditions including during the
Monday and Tuesday morning commutes.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/nsuxx

Winter Weather Advisory for McHenry Co., IL until 9:00 AM CST 1/23

WWUS43 KLOT 220350
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
950 PM CST Sun Jan 21 2024


/O.CON.KLOT.WW.Y.0007.240122T1100Z-240123T1500Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-Kendall-
Northern Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Oswego, Yorkville, Plano, Evanston,
Des Plaines, Schaumburg, Palatine, and Northbrook
950 PM CST Sun Jan 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM MONDAY TO
9 AM CST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations
of up to one inch and ice accumulations around one tenth of an
inch.

* WHERE...Portions of north central and northeast Illinois.

* WHEN...From 5 AM Monday to 9 AM CST Tuesday.

* IMPACTS...Difficult travel conditions are possible, especially
on untreated surfaces. The hazardous conditions are likely to
impact both the Monday evening and Tuesday morning commutes.

* ADDITIONAL DETAILS...The first round of precipitation will
begin as a light snow and sleet mix early Monday morning,
before transitioning to a period of freezing drizzle in the
afternoon. A second more impactful period of precipitation is
expected Monday evening into Tuesday morning. This will fall
mainly in the form of freezing rain Monday night, though could
mix with or even change to a period of wet snow into early
Tuesday morning across northwestern parts of Illinois. While
air temperatures will be warming to near freezing late Monday
night, subfreezing ground temperatures will continue to make
for icy and very slick streets and sidewalks into Tuesday
morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/umm0k

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 212134
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 PM CST Sun Jan 21 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 PM CST Sun Jan 21 2024 /434 PM EST Sun Jan 21 2024/

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.

Monday...
Elevated Ice Accumulation Risk.
Tuesday Morning...
Limited Ice Accumulation Risk.

DISCUSSION...

A wintry mix of snow, sleet and freezing rain will spread
across the area Monday morning and transition to mainly freezing
drizzle Monday afternoon. A period of freezing rain is expected
Monday night, which may mix with snow along and north of I-88. Any
untreated surface may become icy and hazardous.

Localized ice jam flooding will continue along some rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/6ofu3

Winter Weather Advisory for McHenry Co., IL until 9:00 AM CST 1/23

WWUS43 KLOT 212042
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
242 PM CST Sun Jan 21 2024


/O.NEW.KLOT.WW.Y.0007.240122T1100Z-240123T1500Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-Kendall-
Northern Cook-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Oswego, Yorkville, Plano, Evanston,
Des Plaines, Schaumburg, Palatine, and Northbrook
242 PM CST Sun Jan 21 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MONDAY TO 9 AM CST
TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
up to one inch and ice accumulations around one tenth of an
inch.

* WHERE...Portions of north central and northeast Illinois.

* WHEN...From 5 AM Monday to 9 AM CST Tuesday.

* IMPACTS...Difficult travel conditions are possible, especially
on untreated surfaces. The hazardous conditions are likely to
impact both the Monday evening and Tuesday morning commutes.

* ADDITIONAL DETAILS...The first round of precipitation will begin
as a light snow and sleet mix early Monday morning, before
transitioning to a period of freezing drizzle in the afternoon.
A second more impactful period of precipitation is expected
Monday evening into Tuesday morning. This will fall mainly in
the form of freezing rain Monday night, though could mix with or
even change to a period of wet snow into early Tuesday morning
across northwestern parts of Illinois. While air temperatures
will be warming to near freezing late Monday night, subfreezing
ground temperatures will continue to make for icy and very slick
streets and sidewalks into Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. A few power outages are
possible.

The latest road conditions for Illinois can be obtained on the
internet at www.gettingaroundillinois.com.

&&


https://wxn.io/cf6nm

Wind Chill Advisory Expiration for McHenry Co., IL

WWUS43 KLOT 211542
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
942 AM CST Sun Jan 21 2024


/O.EXP.KLOT.WC.Y.0005.000000T0000Z-240121T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
942 AM CST Sun Jan 21 2024

...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING...

Temperatures and wind chills will gradually improve across the
area through the remainder of the morning.


https://wxn.io/f647q

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 210958
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
358 AM CST Sun Jan 21 2024


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 CST Sun Jan 21 2024 /458 AM EST Sun Jan 21 2024/

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 Excessive Cold Risk this morning.

DISCUSSION...

Wind chills as low as -20 to -25 degrees will continue through
mid-morning west of the Fox River.

Localized ice jam flooding will continue along some rivers.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday through Tuesday Morning...
Elevated Ice Accumulation Risk.

DISCUSSION...

Freezing rain may result in slick roads and sidewalks Monday
afternoon through Monday night and Tuesday morning.

Localized ice jam flooding will continue along some rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/z5fcu

Wind Chill Advisory for McHenry Co., IL until 10:00 AM CST 1/21

WWUS43 KLOT 210923
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
323 AM CST Sun Jan 21 2024


/O.CON.KLOT.WC.Y.0005.000000T0000Z-240121T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
323 AM CST Sun Jan 21 2024

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

* WHAT...Very cold wind chills. Wind chills as low as 25 below
zero.

* WHERE...Portions of central, north central and northeast
Illinois.

* WHEN...Until 10 AM CST this morning.

* IMPACTS...The cold wind chills could cause frostbite on
exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&


https://wxn.io/s5rz4

Wind Chill Advisory for McHenry Co., IL until 10:00 AM CST 1/21

WWUS43 KLOT 210318
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
918 PM CST Sat Jan 20 2024


/O.CON.KLOT.WC.Y.0005.240121T0600Z-240121T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
918 PM CST Sat Jan 20 2024

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

* WHAT...Very cold wind chills. Wind chills as low as 25 below
zero.

* WHERE...Portions of central, north central and northeast
Illinois.

* WHEN...Until 10 AM CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on
exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&


https://wxn.io/3j2xi

Wind Chill Advisory for McHenry Co., IL until 10:00 AM CST 1/21

WWUS43 KLOT 202255
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
455 PM CST Sat Jan 20 2024


/O.CON.KLOT.WC.Y.0005.240121T0600Z-240121T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
455 PM CST Sat Jan 20 2024

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
10 AM CST SUNDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as
25 below zero.

* WHERE...Portions of central, north central and northeast
Illinois.

* WHEN...From midnight tonight to 10 AM CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on
exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&


https://wxn.io/pbel1

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 202130
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
330 PM CST Sat Jan 20 2024


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-
330 PM CST Sat Jan 20 2024 /430 PM EST Sat Jan 20 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Elevated Excessive Cold Risk.

DISCUSSION...

Bitterly cold wind chills of -10 to -25 degrees expected tonight,
coldest west of the Fox River.

Localized ice jam flooding will continue along some rivers.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday Morning...
Elevated Excessive Cold Risk.
Monday...
Elevated Ice Accumulation Risk.

DISCUSSION...

Freezing rain may result in slick roads and sidewalks Monday
afternoon into Monday night.

Localized ice jam flooding will continue along some rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/fot73

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 201555
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
955 AM CST Sat Jan 20 2024


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-
955 AM CST Sat Jan 20 2024 /1055 AM EST Sat Jan 20 2024/

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 Excessive Cold Risk.

DISCUSSION...

Wind chills in excess of 20 degrees below zero will occur again
tonight west of the Fox Valley.

Localized ice jam flooding will continue along some rivers.


.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday Morning...
Elevated Excessive Cold Risk.
Monday...
Elevated Ice Accumulation Risk.

DISCUSSION...

Localized ice jam flooding will continue along some rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/lqpsw

Wind Chill Advisory Expiration for McHenry Co., IL, Wind Chill Advisory for McHenry Co., IL until 10:00 AM CST 1/21

WWUS43 KLOT 201455
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
855 AM CST Sat Jan 20 2024



/O.EXP.KLOT.WC.Y.0004.000000T0000Z-240120T1500Z/
/O.CON.KLOT.WC.Y.0005.240121T0600Z-240121T1600Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
855 AM CST Sat Jan 20 2024

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
10 AM CST SUNDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as
25 below zero.

* WHERE...Portions of central, north central and northeast
Illinois.

* WHEN...For the first Wind Chill Advisory, until 9 AM CST this
morning. For the second Wind Chill Advisory, from midnight
tonight to 10 AM CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on
exposed skin in as little as 30 minutes.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&


https://wxn.io/tnr2b

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 201011
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
411 AM CST Sat Jan 20 2024


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
411 AM CST Sat Jan 20 2024 /511 AM EST Sat Jan 20 2024/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Lake Effect Snow Risk Porter County Indiana
and northeast Lake County Indiana through mid morning.
Elevated Excessive Cold Risk west of the Fox Valley through mid
morning and again tonight.


DISCUSSION...

Heavy lake effect snow will continue across northern Porter
County and northeast Lake County Indiana through mid morning.

Wind chills below 20 degrees below zero will continue through
mid-morning and occur again tonight west of the Fox Valley.

Localized ice jam flooding will continue along some rivers.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday Morning...
Elevated Excessive Cold Risk.
Monday...
Elevated Ice Accumulation Risk.

DISCUSSION...

Localized ice jam flooding will continue along some rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/a6bfm

Wind Chill Advisory for McHenry Co., IL until 10:00 AM CST 1/21, Wind Chill Advisory for McHenry Co., IL until 9:00 AM CST 1/20

WWUS43 KLOT 200844
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
244 AM CST Sat Jan 20 2024



/O.NEW.KLOT.WC.Y.0005.240121T0600Z-240121T1600Z/
/O.CON.KLOT.WC.Y.0004.000000T0000Z-240120T1500Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-Kane-La Salle-Kendall-
Grundy-Livingston-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Aurora, Elgin, Ottawa, Streator, La Salle,
Mendota, Marseilles, Oswego, Yorkville, Plano, Morris, Coal City,
Minooka, Pontiac, Dwight, and Fairbury
244 AM CST Sat Jan 20 2024

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST SUNDAY...

* WHAT...For the both Wind Chill Advisories, very cold wind
chills expected. Wind chills as low as 25 below zero.

* WHERE...Portions of central, north central and northeast
Illinois.

* WHEN...For the first Wind Chill Advisory, until 9 AM CST this
morning. For the second Wind Chill Advisory, from midnight
tonight to 10 AM CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on
exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&


https://wxn.io/rbo04