Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
935 PM CST Tue Dec 9 2025
WIZ030-031-035>037-045-101200-
/O.CON.KGRB.WS.W.0010.000000T0000Z-251210T1200Z/
Marathon-Shawano-Wood-Portage-Waupaca-Waushara-
Including the cities of Marshfield, Clintonville, Shawano, Wautoma,
Plover, Wausau, Waupaca, Stevens Point, Wisconsin Rapids, New London,
and Redgranite
935 PM CST Tue Dec 9 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY...
* WHAT...Heavy snow. Total accumulations of 5 to 7 inches. Winds
gusting as high as 30 to 35 mph late tonight, resulting in drifting
snow in open areas.
* WHERE...Marathon, Portage, Waushara, Wood, Shawano, and Waupaca
Counties.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...The snow will be fairly wet and dense, so any
locations that receive higher-end amounts could experience sporadic
tree damage and power outages.
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.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
935 PM CST Tue Dec 9 2025
WIZ038>040-048>050-101215-
/O.CON.KGRB.WS.W.0010.000000T0000Z-251210T1500Z/
Outagamie-Brown-Kewaunee-Winnebago-Calumet-Manitowoc-
Including the cities of Chilton, Brillion, Menasha, Appleton,
Kewaunee, Oshkosh, Green Bay, Manitowoc, Neenah, New Holstein, Two
Rivers, and Luxemburg
935 PM CST Tue Dec 9 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST WEDNESDAY...
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
7 inches. Winds gusting as high as 35 mph late tonight into
Wednesday morning, resulting in drifting snow in open areas.
* WHERE...Calumet, Manitowoc, Winnebago, Brown, Kewaunee, and
Outagamie Counties.
* WHEN...Until 9 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Wednesday morning commute.
* ADDITIONAL DETAILS...The snow will be fairly wet and dense, so any
locations that receive higher-end amounts could experience sporadic
tree damage and power outages.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in your
vehicle in case of an emergency. The latest road conditions for the
state you are calling from can be obtained by calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
910 PM CST Tue Dec 9 2025
...ROUND 1 OF SNOW DEPARTING, ROUND 2 ARRIVES SHORTLY...
.The first wave of moderate to heavy snow is exiting for areas along
and south of I-94, with moderate to locally heavy snow continuing
further northeast. A second round of snow moves in after midnight,
which will be accompanied by stronger winds that could lead to
blowing and drifting of the new snow and reduced visibilities.
WIZ017-029-101200-
/O.CON.KARX.WS.W.0007.000000T0000Z-251210T1200Z/
Taylor-Clark-
Including the cities of Neillsville and Medford
910 PM CST Tue Dec 9 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY...
* WHAT...Heavy snow. Additional snow accumulations between 1 and 3
inches with total snow amounts of 4 to 6 inches.
* WHERE...Clark and Taylor Counties.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Visit 511wi.gov for road
conditions.
&&
$$
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
905 PM CST Tue Dec 9 2025
LMZ080-673-675-777-779-874-876-878-101115-
/O.CON.KMKX.GL.W.0036.000000T0000Z-251211T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
905 PM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM CST WEDNESDAY...
* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 knots
tonight. Northwest winds 20 to 30 kt with gusts up to 40 kt on
Wednesday. Waves 10 to 15 ft expected.
* WHERE...Southern Third of the Open Waters of Lake Michigan.
* WHEN...Until 6 PM CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
905 PM CST Tue Dec 9 2025
LMZ366-565-567-669-671-868-870-872-101115-
/O.CON.KMKX.GL.W.0036.251210T1100Z-251211T0000Z/
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
905 PM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO 6 PM CST
WEDNESDAY...
* WHAT...North winds 25 to 30 kt with gusts up to 35 kt and
waves 8 to 13 ft expected.
* WHERE...Central Third of the Open Waters of Lake Michigan.
* WHEN...From 5 AM to 6 PM CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
MRC
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
905 PM CST Tue Dec 9 2025
LMZ643>646-101115-
/O.CON.KMKX.SC.Y.0109.000000T0000Z-251210T1100Z/
/O.CON.KMKX.GL.W.0036.251210T1100Z-251210T1800Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
905 PM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM CST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO NOON CST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 kt
with gusts up to 25 kt expected. For the Gale Warning, south
winds 20 to 30 kt with gusts up to 35 kt veering west overnight
and northwest Wednesday morning.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the Small Craft Advisory, until 5 AM CST Wednesday.
For the Gale Warning, from 5 AM to noon CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
901 PM CST Tue Dec 9 2025
LMZ740>743-101115-
/O.CON.KLOT.GL.W.0030.000000T0000Z-251210T2100Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
901 PM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM CST WEDNESDAY...
* WHAT...Southwest gales to 35 kt becoming northwest to 40 kt
Wednesday morning and significant waves to 10 ft occasionally
to 13 ft expected.
* WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet
Harbor IL to Gary IN.
* WHEN...From 9 PM this evening to 3 PM CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
* ADDITIONAL DETAILS...Snow squalls may accompany the northwest
wind shift Wednesday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
733 PM CST Tue Dec 9 2025
LMZ542-543-101000-
/O.CON.KGRB.GL.W.0019.251210T0600Z-251210T1800Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
733 PM CST Tue Dec 9 2025
...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
CST WEDNESDAY...
* WHAT...Northeast winds 10 to 20 kts becoming north and
increasing to 15 to 25 kts with gusts to around 35 kts late
tonight. Waves 5 to 8 ft expected.
* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to
Sheboygan.
* WHEN...From midnight tonight to noon CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
910 PM CST Tue Dec 9 2025
...ROUND 1 OF SNOW DEPARTING, ROUND 2 ARRIVES SHORTLY...
.The first wave of moderate to heavy snow is exiting for areas along
and south of I-94, with moderate to locally heavy snow continuing
further northeast. A second round of snow moves in after midnight,
which will be accompanied by stronger winds that could lead to
blowing and drifting of the new snow and reduced visibilities.
IAZ008>011-018-019-029-030-MNZ086>088-094>096-WIZ041-053>055-061-
101200-
/O.CON.KARX.WW.Y.0017.000000T0000Z-251210T1200Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-La Crosse-
Vernon-Crawford-Richland-Grant-
Including the cities of Charles City, Richland Center, Cresco,
Oelwein, Waukon, Viroqua, Preston, New Hampton, Osage, Dodge
Center, Rochester, Decorah, Elkader, La Crosse, Platteville,
Winona, Prairie Du Chien, Austin, and Caledonia
910 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...
* WHAT...Snow with additional accumulations of 1 to 2 inches. Winds
gusting as high as 40 to 50 mph after midnight.
* 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. Gusty winds could
bring down tree branches and holiday decorations.
* ADDITIONAL DETAILS...There will be a period prior to 12am to 2am
where there will be little to no snow and improving travel
conditions. These conditions last the longest in northeast Iowa
and southwest Wisconsin.
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.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
910 PM CST Tue Dec 9 2025
...ROUND 1 OF SNOW DEPARTING, ROUND 2 ARRIVES SHORTLY...
.The first wave of moderate to heavy snow is exiting for areas along
and south of I-94, with moderate to locally heavy snow continuing
further northeast. A second round of snow moves in after midnight,
which will be accompanied by stronger winds that could lead to
blowing and drifting of the new snow and reduced visibilities.
MNZ079-WIZ032>034-042>044-101200-
/O.CON.KARX.WW.Y.0017.000000T0000Z-251210T1200Z/
Wabasha-Buffalo-Trempealeau-Jackson-Monroe-Juneau-Adams-
Including the cities of Wabasha, Sparta, Arcadia, Whitehall,
Tomah, Black River Falls, Mauston, Friendship, and Alma
910 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...
* WHAT...Snow with additional accumulations between 1 and 3 inches.
Winds gusting as high as 35 mph after midnight.
* WHERE...Portions of southeast Minnesota and central and west
central Wisconsin.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Minnesota, visit
511mn.org for road conditions. In Wisconsin, visit 511wi.gov for
road conditions.
&&
$$
Skow
URGENT - WINTER WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
909 PM CST Tue Dec 9 2025
WIZ046-047-051-056>058-062>064-067>069-101115-
/O.EXT.KMKX.WW.Y.0011.000000T0000Z-251210T1300Z/
Marquette-Green Lake-Fond du Lac-Sauk-Columbia-Dodge-Iowa-Dane-
Jefferson-Lafayette-Green-Rock-
Including the cities of Janesville, Shullsburg, Brodhead, Waupun,
Beloit, Neshkoro, Watertown, Prairie Du Sac, Westfield, Belmont,
Berlin, Sauk City, Beaver Dam, Barneveld, Madison, Fort Atkinson,
Mayville, Reedsburg, Lake Wisconsin, Jefferson, Lodi, Endeavor,
Mineral Point, Markesan, Baraboo, Argyle, Darlington, Fond Du
Lac, Benton, Portage, Montello, Monroe, Dodgeville, Oxford,
Blanchardville, Columbus, and Princeton
909 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM CST WEDNESDAY...
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches
possible, especially further north. Ice accumulations of a light
glaze possible. Winds gusting as high as 40 mph.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...Until 7 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact travel this evening as well as the
Wednesday AM commute.
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.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
909 PM CST Tue Dec 9 2025
WIZ052-059-060-101115-
/O.EXT.KMKX.WW.Y.0011.000000T0000Z-251210T1500Z/
Sheboygan-Washington-Ozaukee-
Including the cities of Germantown, Grafton, Sheboygan Falls,
Oostburg, Mequon, West Bend, Howards Grove, Plymouth, Hartford,
and Cedarburg
909 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 AM CST WEDNESDAY...
* WHAT...Snow. Additional snow accumulations between 1 and 3 inches,
a light glaze of ice from freezing rain possible. Winds gusting as
high as 40 mph.
* WHERE...Sheboygan, Ozaukee, and Washington Counties.
* WHEN...Until 9 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact travel this evening as well as the
Wednesday AM commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
SHEPPARD
URGENT - WINTER WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
909 PM CST Tue Dec 9 2025
WIZ065-066-101115-
/O.EXB.KMKX.WW.Y.0011.000000T0000Z-251210T1500Z/
Waukesha-Milwaukee-
Including the cities of Muskego, New Berlin, Brookfield,
Waukesha, Milwaukee, and Menomonee Falls
909 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM CST WEDNESDAY...
* WHAT...Snow. Additional snow accumulations up to 2 inches
possible. Winds gusting as high as 35 mph.
* WHERE...Milwaukee and Waukesha Counties.
* WHEN...Until 9 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact travel this evening as well as the
Wednesday morning commute.
* ADDITIONAL DETAILS...Though a transition to rain may yet occur for
a few hours late tonight, 1 inch per hour or briefly greater snow
rates this evening are likely to lead to travel impacts.
Additional light snow late tonight into the Wednesday AM commute.
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.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Quad Cities IA IL
813 PM CST Tue Dec 9 2025
IAZ040>042-051>054-ILZ001-002-007-101015-
/O.CON.KDVN.WW.Y.0014.000000T0000Z-251210T1500Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Jo Daviess-
Stephenson-Carroll-
Including the cities of Galena, Cedar Rapids, Freeport, Dubuque,
Independence, Manchester, Anamosa, Vinton, Mount Carroll, and
Maquoketa
813 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST
WEDNESDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations
under one inch and ice accumulations around a light glaze
possible. West to northwest winds 20 to 30 mph, gusting 40 to 50
mph. Gusts up to 55 mph are possible across portions of eastern
Iowa.
* WHERE...Portions of northwest Illinois and east central and
northeast Iowa.
* WHEN...Until 9 AM CST Wednesday.
* IMPACTS...Roadways may become slick and hazardous. The hazardous
conditions could impact the Wednesday morning commute. Gusty winds
will blow around unsecured objects, including holiday decorations.
Tree limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...A period of freezing rain is possible this
evening into early tonight mainly north of Highway 30 before the
precipitation changes to all rain as temperatures warm above
freezing. Very strong west to northwest winds are expected behind
a cold front late tonight into Wednesday morning, which may be
accompanied by snow showers or periods of light snow resulting in
reduced visibilities. Additionally, blowing and drifting snow is
possible in open and rural areas, especially across eastern Iowa.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
Gunkel
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
905 PM CST Tue Dec 9 2025
LMZ643>646-101115-
/O.CON.KMKX.SC.Y.0109.000000T0000Z-251210T1100Z/
/O.CON.KMKX.GL.W.0036.251210T1100Z-251210T1800Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
905 PM CST Tue Dec 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM CST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO NOON CST
WEDNESDAY...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 kt
with gusts up to 25 kt expected. For the Gale Warning, south
winds 20 to 30 kt with gusts up to 35 kt veering west overnight
and northwest Wednesday morning.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the Small Craft Advisory, until 5 AM CST Wednesday.
For the Gale Warning, from 5 AM to noon CST Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
813 PM CST Tue Dec 9 2025
IAZ063>068-076>078-087>089-098-099-ILZ009-015>018-024>026-034-035-
MOZ009-010-101015-
/O.CON.KDVN.WI.Y.0010.251210T0600Z-251210T1500Z/
Iowa-Johnson-Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-
Louisa-Jefferson-Henry IA-Des Moines-Van Buren-Lee-Whiteside-Rock
Island-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-Hancock-
McDonough-Scotland-Clark-
Including the cities of Bettendorf, Sigourney, Princeton,
Washington, Wapello, Geneseo, Oquawka, Iowa City, Fairfield,
Tipton, Clinton, Aledo, Fort Madison, Mount Pleasant, Hennepin,
Sterling, Moline, Muscatine, Memphis, Monmouth, Rock Island,
Keosauqua, Marengo, Davenport, Carthage, Kahoka, Macomb, and
Burlington
813 PM CST Tue Dec 9 2025
...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST
WEDNESDAY...
* WHAT...West to northwest winds 20 to 30 mph with gusts between 45
to 55 mph expected, highest west-southwest of the Quad Cities.
* WHERE...Portions of north central, northwest, and west central
Illinois, east central and southeast Iowa, and northeast Missouri.
* WHEN...From midnight tonight to 9 AM CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Tree limbs could be blown down and
a few power outages may result.
* ADDITIONAL DETAILS...The very strong west to northwest winds may
be accompanied by snow showers or periods of light snow resulting
in reduced visibilities. Additionally, blowing and drifting snow
is possible in open and rural areas, especially along and north of
I-80 in eastern Iowa.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure outdoor objects.
&&
$$
Gunkel
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
834 PM CST Tue Dec 9 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-110245-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
834 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Tonight
Gale force winds are expected across the southern third of the
lake mid-evening and overnight.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
Gale force winds are expected across the southern two-thirds of
the lake Wednesday.
Additional gales may occur Friday into Saturday. Freezing spray
may develop with these late week gales, as a colder airmass
settles into the region.
$$
Sheppard
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
834 PM CST Tue Dec 9 2025
LMZ643>646-110245-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
834 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Tonight
A Small Craft Advisory is in effect through tonight due to gusty
winds and building waves. A Gale Warning goes into effect early
Wednesday morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
North to northwest gales continue through around Noon on
Wednesday. Gusty winds and elevated waves will lead to lingering
Small Craft Advisory conditions through Wednesday evening.
Additional rounds of gusty winds and high waves are expected
again late week into the weekend.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
834 PM CST Tue Dec 9 2025
WIZ046-047-051-052-056>060-062>072-110245-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
834 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
A Winter Weather Advisory is in effect for portions of southern
Wisconsin for snow accumulations as well as the potential for some
freezing rain and icing due to cold pavement temperatures. This
will bring impacts to travel this evening into early Wednesday
morning. Snow accumulations will be greatest through Marquette,
Green Lake, Fond du Lac, and western Sheboygan Counties.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
Additional rounds of snowfall are possible through the end of the
week, but confidence in timing is on the lower end.
An arctic airmass is expected this upcoming weekend, with wind
chills as cold as -15 to -25 for the overnight and early morning
hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
830 PM CST Tue Dec 9 2025
LMZ740>745-110230-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
830 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Tonight.
Weather hazards expected...
Gale force winds and or very hazardous waves.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Gale force winds and very hazardous waves.
Thursday...
Hazardous conditions for small craft are likely.
Friday Night...
Hazardous conditions for small craft are likely.
Elevated Freezing Spray Risk.
Saturday and Sunday...
Hazardous conditions for small craft are likely.
$$
Ratzer
Visit us at www.weather.gov/chicago
Hazardous Weather Outlook
National Weather Service Green Bay WI
811 PM CST Tue Dec 9 2025
LMZ521-522-541>543-110215-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
811 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Tonight
Gale force gusts are expected late tonight on Lake Michigan south
of Sturgeon Bay. A Gale Warning has been issued.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
Gale force gusts are expected Wednesday morning on Lake Michigan
south of Sturgeon Bay.
$$
Kieckbusch
Hazardous Weather Outlook
National Weather Service Green Bay WI
811 PM CST Tue Dec 9 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-110215-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
811 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Tonight
Moderate to heavy snow will fall along and south of Highway 29,
with accumulations of 5 to 7 inches expected. Lighter snow and
lower accumulations are expected farther north, with amounts
tapering to around an inch near the Upper Michigan border. Snow
covered roads and reduced visibilities will result in hazardous
travel conditions, except across the far north. Locations that
receive heavy snow in central and east central Wisconsin could
experience sporadic tree damage and power outages, especially when
winds increase late tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday
Snow will steadily diminish from west to east early Wednesday
morning, but north winds gusting to 30 to 35 mph may result in
drifting snow in open areas. The Wednesday morning commute will
still be impacted in some areas, especially in east central
Wisconsin, where light snow may still be falling. Untreated
secondary roads and open areas susceptible to drifting snow
will also be a concern.
Wind chills could drop to 10 below to 30 below zero Friday night
into Saturday morning, and again Saturday night into Sunday
morning.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay Wednesday morning.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
311 PM CST Tue Dec 9 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-102115-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
311 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A Winter Weather Advisory remains in effect for this evening
mainly along and north of a line from Cedar Rapids to Mount
Carroll as a period of light freezing rain may lead to slippery
travel conditions for the evening commute.
Scattered snow showers will likely accompany a cold front
overnight through daybreak Wednesday. The combination of light
snowfall and strong, gusty winds potentially up to 55 mph may
result in brief, significant visibility reductions.
A Wind Advisory has been issued for areas along and south of
Highway 30 from midnight tonight through 9 AM Wednesday morning.
The Winter Weather Advisory will continue through 9 AM Wednesday
morning due to the threat for light snow accumulations under one
inch and blowing/drifting snow is possible, especially in open and
rural areas.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
Strong northwest wind gusts of 45 to 55 mph are possible through
midday Wednesday.
There is a chance for light accumulating snow Thursday night and
again Saturday. There is potential for a few inches of new snow with
each round.
Windy conditions are expected Friday into Friday night as arctic
cold moves into the Midwest. Wind chills will approach and may
exceed 20 below zero across portions of the area Friday night and
especially Saturday night.
.SPOTTER INFORMATION STATEMENT...
Spotter reports of snow and ice amounts and impacts are very
appreciated.
$$
JTS
Hazardous Weather Outlook
National Weather Service La Crosse WI
428 AM CST Tue Dec 9 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ041-053>055-
061-101430-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
La Crosse-Vernon-Crawford-Richland-Grant-
428 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of north central
Iowa...northeast Iowa...southeast Minnesota...southwest Wisconsin
and west central Wisconsin.
.DAY ONE...Today and Tonight
Light freezing rain and rain are expected this afternoon into this
evening, leading a light glaze to five hundreths of an inch in ice
accumulations. Therefore, a Winter Weather Advisory is in
effect.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
A brief period of sharply reduced visibility due to snow showers
may occur early Wednesday morning.
Strong wind gusts of 45 mph or greater may occur early Wednesday
morning through midday.
Bitterly cold temperatures may occur Saturday and Sunday mornings,
potentially leading to wind chill values of 25 below zero or
lower.
.SPOTTER INFORMATION STATEMENT...
Ice reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
428 AM CST Tue Dec 9 2025
WIZ017-029-101430-
Taylor-Clark-
428 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of central
Wisconsin and north central Wisconsin.
.DAY ONE...Today and Tonight
Impactful accumulating snow will move into the area this afternoon
and continue through tonight. A Winter Storm Warning is in effect
for the potential of up to 6 inches of snow accumulation.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Bitterly cold temperatures may occur Saturday and Sunday mornings,
potentially leading to wind chill values of 25 below zero or
lower.
.SPOTTER INFORMATION STATEMENT...
Snowfall reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
428 AM CST Tue Dec 9 2025
WIZ032>034-042>044-101430-
Buffalo-Trempealeau-Jackson-Monroe-Juneau-Adams-
428 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of central
Wisconsin and west central Wisconsin.
.DAY ONE...Today and Tonight
Snow will mix with rain and freezing rain at times this afternoon
into tonight resulting in snow accumulations of 1 to 5 inches and
a light glaze of ice. Therefore, a Winter Weather Advisory is in
effect.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Bitterly cold temperatures may occur Saturday and Sunday mornings,
potentially leading to wind chill values of 25 below zero or
lower.
.SPOTTER INFORMATION STATEMENT...
Snowfall and ice reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
APF
