Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
345 AM CST Fri Nov 28 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-290945-
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-
345 AM CST Fri Nov 28 2025 /445 AM EST Fri Nov 28 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 Late Tonight.
DISCUSSION...
Snow is expected to develop after midnight tonight with some
snow accumulations and slippery travel expected.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Significant Snow Risk.
Monday...
Limited Snow Risk.
DISCUSSION...
Travel impacts from several inches of accumulating snow are
expected area-wide Saturday and Saturday night. The highest
snowfall rates will occur Saturday afternoon and early evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
345 AM CST Fri Nov 28 2025
LMZ740>745-290945-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
345 AM CST Fri Nov 28 2025
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Hazardous conditions for small craft.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday and Sunday...
Hazardous conditions for small craft are likely.
$$
Visit us at www.weather.gov/chicago
Hazardous Weather Outlook
National Weather Service Lincoln IL
607 AM CST Fri Nov 28 2025
ILZ027>031-036>038-040-041-291200-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-
607 AM CST Fri Nov 28 2025
This Hazardous Weather Outlook is for central Illinois and west
central Illinois.
.DAY ONE...Today and tonight.
Heavy snow will begin overnight tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Heavy snow will continue through Saturday evening. Accumulations of 8
to 12 inches are expected by Sunday morning, however locally higher
amounts are possible toward northwest Illinois. A Winter Storm
Warning is in effect 12 am Saturday to 6 am Sunday.
Much colder air will arrive on Sunday. Morning wind chills between 5
above and 5 below zero are forecast for Sunday and Monday nights.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
607 AM CST Fri Nov 28 2025
ILZ044>046-054>057-061>063-066-291200-
Piatt-Champaign-Vermilion-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-
607 AM CST Fri Nov 28 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois and southeast Illinois.
.DAY ONE...Today and tonight.
Light snow will begin late tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Heavy snow will develop Saturday morning, and continue at times into
Sunday morning, mixed with rain at times in the afternoon and evening.
Accumulations of 4 to 8 inches are possible by Sunday morning. A
Winter Storm Watch is in effect 12 am Saturday to 6 am Sunday.
Additional light snow is possible Monday afternoon into Monday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
349 AM CST Fri Nov 28 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-291000-
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-
349 AM CST Fri Nov 28 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
A significant winter storm is expected to move through the area
this evening through tonight, bringing widespread accumulating
snow and leading to hazardous travel conditions. Most locations
will see 10 inches or more of total snowfall, and a Winter Storm
Warning is now in effect for the entire outlook area. Wind gusts
of up to 30 mph will also be possible at times, which could
result in drifting snow.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
Widespread accumulating snow will continue Saturday into early
Sunday morning, supporting hazardous travel conditions area-wide.
The Winter Storm Warning remains in effect through 6 AM Sunday
morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today. However, reports of
snowfall over one inch tonight through the weekend would be
appreciated.
$$
JTS
Hazardous Weather Outlook
National Weather Service Northern Indiana
438 AM EST Fri Nov 28 2025
INZ012>015-017-018-020-022>027-032>034-203-216-OHZ004-005-015-016-
024-290945-
Starke-Pulaski-Marshall-Fulton IN-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-
Southern La Porte-Southern Kosciusko-Defiance-Henry-Paulding-Putnam-
Van Wert-
438 AM EST Fri Nov 28 2025 /338 AM CST Fri Nov 28 2025/
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY AFTERNOON...
This Hazardous Weather Outlook is for northern Indiana and
northwest Ohio.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Watch.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Watch.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
438 AM EST Fri Nov 28 2025
INZ005>009-103-104-116-204-MIZ080-081-OHZ001-002-290945-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Western St. Joseph IN-
Branch-Hillsdale-Williams-Fulton OH-
438 AM EST Fri Nov 28 2025 /338 AM CST Fri Nov 28 2025/
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY AFTERNOON...
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Watch.
Lake effect snow showers may bring some light additional snow
accumulations this morning. Slick road conditions are expected this
morning.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Watch.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
438 AM EST Fri Nov 28 2025
LMZ043-290945-
New Buffalo MI to St Joseph MI-
438 AM EST Fri Nov 28 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EST THIS EVENING...
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hazardous conditions for small craft are possible late Saturday into
Saturday evening, and are likely Sunday and Sunday night.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
438 AM EST Fri Nov 28 2025
LMZ046-290945-
Michigan City IN to New Buffalo MI-
438 AM EST Fri Nov 28 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hazardous conditions for small craft are possible late Saturday into
Saturday evening, and are likely Sunday and Sunday night.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
438 AM EST Fri Nov 28 2025
MIZ078-079-177-277-290945-
Cass MI-St. Joseph MI-Northern Berrien-Southern Berrien-
438 AM EST Fri Nov 28 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY AFTERNOON...
This Hazardous Weather Outlook is for southwest Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
Winter Storm Watch.
Lake effect snow showers will gradually dissipate this morning. More
snow is expected to overspread the area toward Saturday morning.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Watch.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
422 AM EST Fri Nov 28 2025
LMZ844>849-290930-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
422 AM EST Fri Nov 28 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Winds and waves hazardous to small craft will continue into this
evening.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Winds and waves hazardous to small craft will be possible
Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
422 AM EST Fri Nov 28 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-290930-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
422 AM EST Fri Nov 28 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Lake effect snow will continue early this morning. Additional
accumulations along with temperatures in the 20s will result in
slippery travel through the first half of the morning commute.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Another system will move through the Great Lakes region this weekend
bringing a widespread snow. Accumulations of 6 inches or more are
possible over much of Southwest Lower Michigan.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
248 AM CST Fri Nov 28 2025
LMZ643>646-290900-
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-
248 AM CST Fri Nov 28 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 this morning for brisk
northwest winds.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Another Small Craft Advisory will likely be needed Saturday
afternoon into Sunday evening for brisk winds and high waves.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
248 AM CST Fri Nov 28 2025
WIZ046-047-051-052-056>060-062>072-290900-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
248 AM CST Fri Nov 28 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Snow will overspread the area from the west and southwest very
late tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A long duration snow event is expected Saturday into Sunday
morning. See the latest Winter Storm Warning for additional
information.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed but snowfall reports are
appreciated.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
342 AM EST Fri Nov 28 2025
INZ021-028>031-035>049-051-052-290845-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-
342 AM EST Fri Nov 28 2025
...WINTER STORM WATCH FOR CENTRAL INDIANA ALONG AND NORTH OF I-70...
This hazardous weather outlook is for central Indiana along and north
of Interstate 70.
.DAY ONE...Today and Tonight.
Snow may move in late tonight, mainly west of a Kokomo to Terre Haute
line.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Snow is expected Saturday into Saturday night, with moderate
accumulations possible. Continue to monitor the forecast for updates.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report precipitation types and amounts
this weekend.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
