Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
235 AM CST Sun Nov 30 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-010845-
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-
235 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Today and Tonight
A Gale Warning is in effect through mid afternoon.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Freezing spray will be possible mid to late week.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
235 AM CST Sun Nov 30 2025
LMZ643>646-010845-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
235 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
A Small Craft Advisory is in effect for brisk winds and high
waves.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Additional periods of elevated winds and waves are possible
through the coming week.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
235 AM CST Sun Nov 30 2025
WIZ046-047-051-052-056>060-062>072-010845-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
235 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Accumulating snow will end this morning. Blowing snow is expected
into the afternoon hours. This will result in continued impacts to
travel.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed but snowfall reports are
appreciated.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
331 AM CST Sun Nov 30 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-010945-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
331 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
Wind gusts of 30 to 40 mph will support a period of blowing and
drifting snow this morning, leading to hazardous travel
conditions and reduced visibilities. A Winter Weather Advisory has
been issued for locations along and north of Interstate 80 through
noon today.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
A quick hitting system will bring widespread light snow to the
area Monday into Monday night. Accumulations of a few inches are
possible, with the bulk of the snow coming Monday afternoon and
evening.
.SPOTTER INFORMATION STATEMENT...
Reports of snowfall over one inch from the recent winter storm will
be appreciated today.
$$
JTS
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CST Sun Nov 30 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010945-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
331 AM CST Sun Nov 30 2025 /431 AM EST Sun Nov 30 2025/
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 Snow Risk.
DISCUSSION...
Additional snow accumulations up to one inch are possible this
morning, mainly along and north of Interstate 80. Wind gusts as
high as 35 mph may cause some blowing snow.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Elevated Snow Risk.
Wednesday...
Limited Snow Risk.
Thursday...
Limited Excessive Cold Risk.
Friday...
Limited Excessive Cold Risk.
Limited Snow Risk.
Saturday...
Limited Snow Risk.
DISCUSSION...
A period of accumulating snow is expected Monday afternoon into
Monday night, which may produce hazardous travel conditions for
the Monday afternoon commute and potentially lingering impacts
for the Tuesday morning commute.
Additional chances for accumulating snow exist Wednesday into
Thursday and Friday into Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
331 AM CST Sun Nov 30 2025
LMZ521-522-541>543-010945-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
331 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Today and Tonight
A few northerly gale force gusts are possible near Deaths Door
on today.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
The probability for widespread hazardous weather is low.
$$
MPC
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CST Sun Nov 30 2025
LMZ740>745-010945-
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-
331 AM CST Sun Nov 30 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...Today and Tonight.
Weather hazards expected...
Hazardous conditions for small craft.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Wednesday and Thursday...
Hazardous conditions for small craft are likely.
$$
Visit us at www.weather.gov/chicago
Hazardous Weather Outlook
National Weather Service Green Bay WI
331 AM CST Sun Nov 30 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-010945-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
331 AM CST Sun Nov 30 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Today and Tonight
Additional snow accumulations of an inch or two will lead to
slippery and snow covered roads this morning.
Hazardous travel conditions will likely persist into this
afternoon over eastern Wisconsin. Northwest winds gusting to 25
to 35 mph will cause some blowing and drifting snow, especially in
open areas and on east- west oriented roads.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
214 PM CST Sat Nov 29 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-010015-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
214 PM CST Sat Nov 29 2025
This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.
.DAY ONE...This Afternoon into Tonight
Impactful snowfall continues this afternoon into tonight. Totals
are expected to be highest along and south of Interstate 90 with
these totals increasing from north to south. Breezy winds this
evening and overnight may lead to near blizzard conditions,
primarily west of the Mississippi River. Travel could be very
difficult, especially for poorly plowed roads.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Light snow continues early Sunday morning. Breezy winds may lead
to near blizzard conditions, primarily west of the Mississippi
River. Travel could be very difficult Sunday morning, especially
for poorly plowed roads.
.SPOTTER INFORMATION STATEMENT...
No action needed.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
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