Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
423 AM CST Sun Dec 7 2025

ILZ021-107-108-INZ001-002-071500-
/O.CON.KLOT.WW.Y.0010.000000T0000Z-251207T1500Z/
Grundy-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Morris, Gary, Hammond, Minooka, Crete,
Merrillville, Wilmington, Portage, Manhattan, Beecher,
Valparaiso, Channahon, Chesterton, Peotone, and Coal City
423 AM CST Sun Dec 7 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Snow. Total snow accumulations up to 3 inches.

* WHERE...In Illinois, Eastern Will, Grundy, and Southern Will
  Counties. In Indiana, Lake and Porter Counties.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Plan on slick road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions for Illinois can be obtained at
www.gettingaroundillinois.com. The latest road conditions for
Indiana can be obtained at https://511in.org.

&&

$$

Ogorek

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
357 AM CST Sun Dec 7 2025

LMZ743>745-071800-
/O.CON.KLOT.SC.Y.0109.251207T1700Z-251208T1500Z/
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
357 AM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 9 AM CST MONDAY...

* WHAT...North to northeast winds to 25 kt and significant waves
  to 8 ft occasionally to 10 ft expected.

* WHERE...Calumet Harbor, IL to Michigan City, IN.

* WHEN...From 11 AM this morning to 9 AM CST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
416 AM EST Sun Dec 7 2025

LMZ043-046-071730-
/O.CON.KIWX.SC.Y.0075.251207T1900Z-251208T0900Z/
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
416 AM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 4 AM EST MONDAY...

* WHAT...Southeast winds 5 to 10 knots becoming north and
  increasing to 15 to 25 knots in the afternoon. Waves 1 to 3 feet
  building to 3 to 6 feet. For tonight, north winds 15 to 25 knots
  becoming east 5 to 15 knots. Waves 3 to 6 feet subsiding to 2 to
  4 feet late.

* WHERE...Michigan City IN to St Joseph MI.

* WHEN...From 2 PM this afternoon to 4 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
329 AM EST Sun Dec 7 2025

LMZ844>849-071630-
/O.NEW.KGRR.SC.Y.0107.251207T1500Z-251208T0400Z/
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-
329 AM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO
11 PM EST THIS EVENING...

* WHAT...North winds increasing to 15 to 25 knots and waves 2 to
  5 feet expected.

* WHERE...St Joseph to Manistee.

* WHEN...From 10 AM this morning to 11 PM EST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Special Weather Statement

Special Weather Statement
National Weather Service Grand Rapids MI
537 AM EST Sun Dec 7 2025

MIZ056>059-064>067-071>074-071600-
Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-Van Buren-
Kalamazoo-Calhoun-Jackson-
Including the cities of Grand Haven, Jenison, Grand Rapids, Ionia,
St. Johns, Holland, Hastings, Charlotte, Lansing, South Haven,
Kalamazoo, Battle Creek, and Jackson
537 AM EST Sun Dec 7 2025

...Light snow to affect travel through mid-morning...

Light snow has overspread the area this morning. Snow rates are not
heavy, but they are enough to cover area roads and cause slick
conditions and reduced visibilities.

Drivers should allow for extra time to reach their destination this
morning. Speeds should be reduced on the snow covered and slick
roads. Also, give yourself extra distance between you and other
vehicles on the road.

The snow will taper off by later this morning, and allow roads to be
treated and improve this afternoon.

$$

Special Weather Statement
National Weather Service Detroit/Pontiac MI
441 AM EST Sun Dec 7 2025

MIZ047>049-053>055-060>063-068>070-075-076-082-083-071245-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-
Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-
Lenawee-Monroe-
Including the cities of Midland, Bay City, Bad Axe, Saginaw,
Caro, Sandusky, Owosso, Flint, Lapeer, Port Huron, Howell,
Pontiac, Warren, Ann Arbor, Detroit, Adrian, and Monroe
441 AM EST Sun Dec 7 2025

...Light snow spreads across Southeast Michigan this morning...

Widespread light snow will continue to expand across all of SE MI
over the next hour. Light snow will then continue until the late
morning to early afternoon hours, with snowfall rates ranging
between .1" to .3" per hour. With air temperatures in the low to
mid 20s, untreated roadways will become slick and snow covered.
Drivers should be prepared for variable road conditions.

$$

AM

Special Weather Statement
National Weather Service Northern Indiana
400 AM EST Sun Dec 7 2025

INZ005>009-012>015-017-018-103-104-116-203-204-216-MIZ078>080-177-
277-071300-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Northern Berrien-Southern Berrien-
Including the cities of Elkhart, Goshen, Nappanee, Lagrange,
Topeka, Shipshewana, Angola, Fremont, Kendallville, Ligonier,
Albion, Auburn, Garrett, Knox, North Judson, Bass Lake, Winamac,
Francesville, Medaryville, Plymouth, Bremen, Culver, Rochester,
Akron, Columbia City, Tri-Lakes, South Whitley, Fort Wayne,
New Haven, Michigan City, La Porte, Kingsbury, Fish Lake,
South Bend, Mishawaka, Lakeville, Granger, Syracuse, Milford,
North Webster, Leesburg, Wanatah, La Crosse, Union Mills,
North Liberty, New Carlisle, Walkerton, Warsaw, Winona Lake,
Silver Lake, Mentone, Dowagiac, Cassopolis, Edwardsburg,
Marcellus, Sturgis, Three Rivers, White Pigeon, Mendon,
Coldwater, Bronson, Benton Harbor, St. Joseph, Paw Paw Lake,
Niles, New Buffalo, Stevensville, and Berrien Springs
400 AM EST Sun Dec 7 2025 /300 AM CST Sun Dec 7 2025/

...Snow to spread across the area early this morning causing
slick roads...

At 4 AM EST, Light to moderate snow was spreading into northern
Indiana and far southern Lower Michigan mainly north of Highway
30. Visibilities will likely drop below 1 miles at times over most
areas. The snow should end or diminish to just flurries by early
afternoon. Many rural roads in open areas remain slippery in spots
from recent snowfalls. Given very cold pavement temperatures,
unplowed secondary roads are likely to remain slippery into the
afternoon.

$$

Special Weather Statement
National Weather Service Indianapolis IN
140 AM EST Sun Dec 7 2025

INZ021-028>031-035>042-049-071500-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-
Boone-Tipton-Hamilton-Madison-Delaware-Randolph-Henry-
Including the cities of Delphi, Flora, Williamsport,
West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo,
Attica, Covington, Veedersburg, Crawfordsville, Lebanon,
Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson,
Muncie, Winchester, Union City, Farmland, Parker City,
and New Castle
140 AM EST Sun Dec 7 2025

...Snow and Freezing Drizzle This Morning...

Snow and patchy freezing drizzle is expected to push through
northern portions of central Indiana between 3AM and 10AM this
morning. Total snow accumulations are expected to be less than
half an inch, but this in combination with very light icing could
lead to slippery conditions.

Be prepared for the potential of slick spots on roadways and take
extra caution while driving. If you are going outside, watch your
first few steps taken on stairs, sidewalks, and driveways.


$$

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Northern Indiana
551 AM EST Sun Dec 7 2025

INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-081100-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
551 AM EST Sun Dec 7 2025 /451 AM CST Sun Dec 7 2025/

This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.

.DAY ONE...Today and tonight.

Snow will diminish by early this afternoon. Total accumulations
should range from 1 to 3 inches north of Highway 30. Local amounts
around 4 inches are possible in western La Porte County. Significant
impacts are not expected; however, numerous rural roads in open
areas remain slippery in places from recent snow drifts and icy spots.

Cold temperatures near zero and wind chill readings below zero are
expected tonight.

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

Cold wind chill temperatures near zero are expected Monday night into
Tuesday morning.

.SPOTTER INFORMATION STATEMENT...

Reports of snow accumulations are appreciated.

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
551 AM EST Sun Dec 7 2025

LMZ043-046-081100-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
551 AM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM
EST MONDAY...

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...Monday through Saturday.

Conditions are likely to be hazardous for small craft Monday night
into Tuesday.

Gale force winds are possible Tuesday night into Wednesday and again
Friday into Friday night.


$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
417 AM CST Sun Dec 7 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-081030-
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-
417 AM CST Sun Dec 7 2025 /517 AM EST Sun Dec 7 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...

  Elevated Snow Risk this morning, mainly along and north of I-80.
  Limited Ice Accumulation Risk this morning south of I-80.

DISCUSSION...

Accumulating snow will lead to hazardous travel conditions this
morning, especially in areas along and north of I-80. Patchy
freezing rain/drizzle may also be observed in some locations
south of I-80 this morning leading to localized slick spots.

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

Wednesday through Friday...
  Limited Snow Risk.
Friday and Saturday...
  Elevated Excessive Cold Risk.

DISCUSSION...

Periodic snow chances continue through the end of the work week
followed by bitterly cold conditions late Friday into Saturday.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
417 AM CST Sun Dec 7 2025

LMZ740>745-081030-
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-
417 AM CST Sun Dec 7 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.

Monday through Saturday...
  Hazardous conditions for small craft are likely.

$$

Petr/Ogorek

Visit us at www.weather.gov/chicago

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
443 AM EST Sun Dec 7 2025

MIZ047>049-053>055-060>063-068>070-075-076-082-083-080930-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
443 AM EST Sun Dec 7 2025

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...Today and Tonight

Light snow expands across Southeast Michigan this morning. Snow
accumulations of 0.5 to 1.5 inches expected by this afternoon.
Motorists are urged to use caution and account for variable driving
conditions by slowing down and allowing extra travel time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

A chilly start on Monday with wind chills dropping to around zero.

Another round of snow develops late Monday night with minor
accumulations possible, mainly for the Tri-Cities and Thumb regions.
Snowfall then expands across the rest of Southeast Michigan on Tuesday
with over an inch possible north of M-46 to perhaps a coating south
of I-94.

Active weather stretch continues Tuesday night into Wednesday with
some snow at the start, switching over to primarily rain late Tuesday
night into Wednesday morning. Precipitation type questions remain
for the rest of Wednesday. New snow accumulations are possible.

Abnormally cold conditions settle back in by Thursday with lake
effect snow chances through the end of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
424 AM EST Sun Dec 7 2025

LMZ844>849-080930-
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-
424 AM EST Sun Dec 7 2025

This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.

.DAY ONE...Today and Tonight

Wind and waves will create hazardous conditions late this morning
through this evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Wind and waves will create hazardous conditions on and off through
next Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
424 AM EST Sun Dec 7 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-080930-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
424 AM EST Sun Dec 7 2025

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Snow covered and slick roads will be likely this morning with
light snow falling across the area.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

There will be multiple periods of light to moderate snow that will
cause snow covered and slick roads at times through the next
week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Indianapolis IN
327 AM EST Sun Dec 7 2025

INZ021-028>031-035>049-051>057-080830-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-
327 AM EST Sun Dec 7 2025

This hazardous weather outlook is for central Indiana.

.DAY ONE...Today and Tonight.

Light snow and freezing drizzle is possible this morning. Minor
accumulations possible.

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

Light snow accumulation is possible Thursday and Thursday night. Very
cold conditions with below zero wind chills is possible beginning
Friday.

There are chances for snow on Wednesday Night through Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any light snow accumulations Sunday.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

$$

Hazardous Weather Outlook
National Weather Service Cleveland OH
310 AM EST Sun Dec 7 2025

OHZ003-006>014-017>023-089-PAZ001>003-080815-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-
Ashtabula Lakeshore-Northern Erie-Southern Erie-Crawford-
310 AM EST Sun Dec 7 2025

This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio, northwest Ohio and northwest Pennsylvania.

.DAY ONE...Today and tonight.

Light snow accumulations around 1 inch will be possible today. Lake
enhanced snow showers may linger this evening across the Snowbelt,
with additional accumulations of 1 inch or less.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Wilmington OH
220 AM EST Sun Dec 7 2025

INZ050-058-059-066-073-074-OHZ026-034-035-042>046-051>056-060>064-
070>072-077-080730-
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Hardin-Mercer-Auglaize-
Darke-Shelby-Logan-Delaware-Miami-Champaign-Clark-Madison-Licking-
Preble-Montgomery-Greene-Pickaway-Butler-Warren-Clinton-Hamilton-
220 AM EST Sun Dec 7 2025

This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, central Ohio, southwest Ohio and west central
Ohio.

.DAY ONE...Today and tonight.

Patchy freezing drizzle is possible this morning, which could create
some isolated slick spots.

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

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$