Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Lincoln IL
529 AM CST Thu Dec 4 2025
ILZ027>031-036>038-040>057-061-051200-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
529 AM CST Thu Dec 4 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Temperatures in the single digits or slightly below zero can be
expected this morning, and again tonight, with wind chills from zero
to minus 15.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
There is a chance (30 to 50 percent) for snow on Saturday night and
Sunday. There is another slight chance (20 percent) for snow on
Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
346 AM CST Thu Dec 4 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-051000-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
346 AM CST Thu Dec 4 2025 /446 AM EST Thu Dec 4 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Excessive Cold Risk.
DISCUSSION...
Wind chills 10 below to 15 below zero are expected this morning
and again tonight into early Friday morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday morning...
Limited Excessive Cold Risk.
Sunday through Wednesday...
Limited Snow Risk.
DISCUSSION...
Wind chills of 10 below to 15 below zero are expected Thursday
morning and again Thursday night into early Friday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
409 AM EST Thu Dec 4 2025
INZ050-058-059-OHZ026-034-035-042>046-051>056-060>062-050915-
Wayne-Fayette-Union-Hardin-Mercer-Auglaize-Darke-Shelby-Logan-
Delaware-Miami-Champaign-Clark-Madison-Franklin-Licking-Preble-
Montgomery-Greene-
409 AM EST Thu Dec 4 2025
This Hazardous Weather Outlook is for east central Indiana, central
Ohio and west central Ohio.
.DAY ONE...Today and tonight.
Light snow and patchy fog is expected early this morning. Some slick
spots may develop and impact the morning commute.
Additionally, very cold air will filter into the region tonight,
with wind chills around zero degrees possible.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Very cold air will linger into early Friday, with wind chills around
zero possible during the early to mid morning hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
409 AM EST Thu Dec 4 2025
INZ066-073>075-080-KYZ089>100-OHZ063>065-070>074-077>082-088-050915-
Franklin-Ripley-Dearborn-Ohio-Switzerland-Carroll-Gallatin-Boone-
Kenton-Campbell-Owen-Grant-Pendleton-Bracken-Robertson-Mason-Lewis-
Fayette-Pickaway-Fairfield-Butler-Warren-Clinton-Ross-Hocking-
Hamilton-Clermont-Brown-Highland-Adams-Pike-Scioto-
409 AM EST Thu Dec 4 2025
This Hazardous Weather Outlook is for southeast Indiana, northeast
Kentucky, northern Kentucky, central Ohio, south central Ohio and
southwest Ohio.
.DAY ONE...Today and tonight.
Light snow and patchy fog is expected early this morning. Some slick
spots may develop and impact the morning commute.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
There is a low probability for widespread hazardous weather.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Louisville KY
359 AM EST Thu Dec 4 2025
INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-050900-
Orange-Washington IN-Scott IN-Jefferson IN-Dubois-Crawford-Perry-
Harrison IN-Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson-
Hardin-Bullitt-Jefferson-Oldham-Trimble-Henry-Shelby-Franklin-
Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-Bourbon-
Nicholas-Nelson-Washington KY-Mercer-Jessamine-Clark KY-Larue-Marion-
Boyle-Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey-
Lincoln-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-
Russell-Cumberland-Clinton-
359 AM EST Thu Dec 4 2025 /259 AM CST Thu Dec 4 2025/
This Hazardous Weather Outlook is for portions of southern Indiana
and central Kentucky.
.DAY ONE...Today and tonight.
Patchy freezing fog may lead to a few slick spots on untreated
surfaces this morning. For tonight, light snow is expected across
south-central KY, but with accumulations under half an inch, some
slick spots on bridges and overpasses may be possible.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
&&
More information, along with other weather, hydrological and
climate information can be found, at weather.gov/louisville.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
344 AM EST Thu Dec 4 2025
INZ021-028>031-035>049-051>057-060>065-067>072-050845-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
344 AM EST Thu Dec 4 2025
This hazardous weather outlook is for central Indiana.
.DAY ONE...Today and Tonight.
Isolated light snow showers and patchy freezing fog may lead to a few
slick spots on untreated surfaces this morning. Near or below zero
wind chills are also possible this morning across northwest portions
of central Indiana.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Near or below zero wind chills are possible again for parts of the
area tonight into Friday morning.
Additional light snow is possible Sunday and Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report snowfall amounts tonight.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
416 PM EST Wed Dec 3 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-042130-
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-
416 PM EST Wed Dec 3 2025 /316 PM CST Wed Dec 3 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...Tonight.
Light snow accumulations of around an inch or less are expected by
early tonight.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Cold temperatures near zero and wind chill readings below zero are
expected Thursday night and early Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
