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Severe Weather Alerts
Illinois
Winter Weather Advisory (Moderate)
Carroll; Jo Daviess; Stephenson
* WHAT...Mixed precipitation expected. Total snow accumulations
under one inch and ice accumulations around a light glaze
possible. West to northwest winds 20 to 30 mph, gusting 40 to 50
mph. Gusts up to 55 mph are possible across portions of eastern
Iowa.
* WHERE...Portions of northwest Illinois and east central and
northeast Iowa.
* WHEN...From 6 PM this evening to 9 AM CST Wednesday.
* IMPACTS...Roadways may become slick and hazardous. The hazardous
conditions could impact the Wednesday morning commute. Gusty winds
will blow around unsecured objects, including holiday decorations.
Tree limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...A period of freezing rain is possible this
evening into early tonight mainly north of Highway 30 before the
precipitation changes to all rain as temperatures warm above
freezing. Very strong west to northwest winds are expected behind
a cold front late tonight into Wednesday morning, which may be
accompanied by snow showers or periods of light snow resulting in
reduced visibilities. Additionally, blowing and drifting snow is
possible in open and rural areas, especially across eastern Iowa.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
Start Time
12/9/2025 1:50 PMEnd Time
12/9/2025 11:45 PMSpecial Weather Statement (Moderate)
Boone; De Kalb; Kane; Lake; Lee; McHenry; Ogle; Winnebago
Rain falling onto a sub-freezing ground may result in a glaze of
ice on untreated surfaces this evening in areas mainly north of
a Rochelle to Waukegan line, including the Rockford metro area.
Be prepared for the possibility of slippery travel conditions for
the latter half of the evening commute.
Start Time
12/9/2025 2:06 PMEnd Time
12/9/2025 9:00 PMIowa
Winter Weather Advisory (Moderate)
Allamakee; Chickasaw; Clayton; Fayette; Floyd; Howard; Mitchell; Winneshiek
...IMPACTFUL WINTER WEATHER THIS AFTERNOON INTO TONIGHT...
.A fast moving winter system will move into the area this afternoon
into tonight. North of Interstate 94, mainly snow is expected with
accumulations of 5-7 inches. South and west of Interstate 94, light
freezing rain currently ongoing over central Minnesota is expected
to move into the region with ice accumulations of a glaze up to one
tenth of an inch. Along Interstate 94, snow accumulations of 1 to 5
inches is expected along with the potential for a glaze of ice
accumulation. Regardless of precipitation type, hazardous travel
conditions are expected this afternoon into tonight. Winds increase
tonight for areas west of the Mississippi River and south of
Interstate 90 with gusts of 45+ mph possible. Intense bursts of snow
are also possible west of the Mississippi River tonight.
Accumulations during this period are expected to be light, generally
up to 1 inch, but a period of low visibility and hazardous travel is
possible.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations up to one tenth of an inch.
Winds gusting as high as 50 mph.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and southwest and west central Wisconsin.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute. Gusty winds
could bring down tree branches.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Iowa, visit 511ia.org
for road conditions. In Minnesota, visit 511mn.org for road
conditions. In Wisconsin, visit 511wi.gov for road conditions.
Start Time
12/9/2025 12:12 PMEnd Time
12/9/2025 6:00 PMBenton; Buchanan; Delaware; Dubuque; Jackson; Jones; Linn
* WHAT...Mixed precipitation expected. Total snow accumulations
under one inch and ice accumulations around a light glaze
possible. West to northwest winds 20 to 30 mph, gusting 40 to 50
mph. Gusts up to 55 mph are possible across portions of eastern
Iowa.
* WHERE...Portions of northwest Illinois and east central and
northeast Iowa.
* WHEN...From 6 PM this evening to 9 AM CST Wednesday.
* IMPACTS...Roadways may become slick and hazardous. The hazardous
conditions could impact the Wednesday morning commute. Gusty winds
will blow around unsecured objects, including holiday decorations.
Tree limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...A period of freezing rain is possible this
evening into early tonight mainly north of Highway 30 before the
precipitation changes to all rain as temperatures warm above
freezing. Very strong west to northwest winds are expected behind
a cold front late tonight into Wednesday morning, which may be
accompanied by snow showers or periods of light snow resulting in
reduced visibilities. Additionally, blowing and drifting snow is
possible in open and rural areas, especially across eastern Iowa.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
Start Time
12/9/2025 1:50 PMEnd Time
12/9/2025 11:45 PMWisconsin
Winter Storm Warning (Severe)
Waushara
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
7 inches.
* WHERE...Waushara County.
* WHEN...From 5 PM this afternoon to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Tuesday evening commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in your
vehicle in case of an emergency. The latest road conditions for the
state you are calling from can be obtained by calling 5 1 1.
Start Time
12/9/2025 1:14 PMEnd Time
12/9/2025 11:00 PMWinter Weather Advisory (Moderate)
Adams; Buffalo; Jackson; Juneau; Monroe; Trempealeau
...IMPACTFUL WINTER WEATHER THIS AFTERNOON INTO TONIGHT...
.A fast moving winter system will move into the area this afternoon
into tonight. North of Interstate 94, mainly snow is expected with
accumulations of 5-7 inches. South and west of Interstate 94, light
freezing rain currently ongoing over central Minnesota is expected
to move into the region with ice accumulations of a glaze up to one
tenth of an inch. Along Interstate 94, snow accumulations of 1 to 5
inches is expected along with the potential for a glaze of ice
accumulation. Regardless of precipitation type, hazardous travel
conditions are expected this afternoon into tonight. Winds increase
tonight for areas west of the Mississippi River and south of
Interstate 90 with gusts of 45+ mph possible. Intense bursts of snow
are also possible west of the Mississippi River tonight.
Accumulations during this period are expected to be light, generally
up to 1 inch, but a period of low visibility and hazardous travel is
possible.
* WHAT...Mixed precipitation expected. Total snow accumulations
between 1 and 5 inches and ice accumulations around a light glaze.
Winds gusting as high as 40 mph.
* WHERE...Portions of southeast Minnesota and central and west
central Wisconsin.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Minnesota, visit
511mn.org for road conditions. In Wisconsin, visit 511wi.gov for
road conditions.
Start Time
12/9/2025 12:12 PMEnd Time
12/9/2025 6:00 PMCrawford; Grant; La Crosse; Richland; Vernon
...IMPACTFUL WINTER WEATHER THIS AFTERNOON INTO TONIGHT...
.A fast moving winter system will move into the area this afternoon
into tonight. North of Interstate 94, mainly snow is expected with
accumulations of 5-7 inches. South and west of Interstate 94, light
freezing rain currently ongoing over central Minnesota is expected
to move into the region with ice accumulations of a glaze up to one
tenth of an inch. Along Interstate 94, snow accumulations of 1 to 5
inches is expected along with the potential for a glaze of ice
accumulation. Regardless of precipitation type, hazardous travel
conditions are expected this afternoon into tonight. Winds increase
tonight for areas west of the Mississippi River and south of
Interstate 90 with gusts of 45+ mph possible. Intense bursts of snow
are also possible west of the Mississippi River tonight.
Accumulations during this period are expected to be light, generally
up to 1 inch, but a period of low visibility and hazardous travel is
possible.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations up to one tenth of an inch.
Winds gusting as high as 50 mph.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and southwest and west central Wisconsin.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute. Gusty winds
could bring down tree branches.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Iowa, visit 511ia.org
for road conditions. In Minnesota, visit 511mn.org for road
conditions. In Wisconsin, visit 511wi.gov for road conditions.
Start Time
12/9/2025 12:12 PMEnd Time
12/9/2025 6:00 PMDane; Green; Iowa; Lafayette; Sauk
* WHAT...Mixed precipitation expected. Total snow accumulations up
to two inches and ice accumulations around a light glaze. Winds
gusting as high as 40 mph.
* WHERE...Dane, Green, Iowa, Lafayette, and Sauk Counties.
* WHEN...From 6 PM this evening to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
Start Time
12/9/2025 1:56 PMEnd Time
12/9/2025 10:00 PMJefferson; Rock
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze on
untreated surfaces. Winds gusting as high as 35 mph.
* WHERE...Rock and Jefferson Counties.
* WHEN...From 6 PM this evening to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
Start Time
12/9/2025 1:56 PMEnd Time
12/9/2025 10:00 PMColumbia; Dodge; Fond Du Lac; Green Lake; Marquette; Ozaukee; Sheboygan; Washington
* WHAT...Mixed precipitation expected. Total snow accumulations
between 2 and 4 inches and ice accumulations around a light glaze.
Winds gusting as high as 35 mph.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...From 6 PM this evening to 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.