Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
257 PM CST Thu Dec 4 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-052100-
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-
257 PM CST Thu Dec 4 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
Another cold night is expected with wind chills in the single
digits and teens below zero.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
Accumulating snow is likely Saturday night into early Sunday
morning which could lead to slippery travel conditions. There is a
moderate to high chance for an inch or more of snowfall across
much of the outlook area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed through tonight.
$$
ZU
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
216 PM CST Thu Dec 4 2025
WIZ046-047-051-052-056>060-062>072-052030-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
216 PM CST Thu Dec 4 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
Wind chills around -5 to -15 are expected this evening into
Tonight.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
There is a chance for a dusting of snow and patchy freezing
drizzle Friday evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
213 PM CST Thu Dec 4 2025
ILZ027>031-036>038-040>057-061-052015-
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-
213 PM CST Thu Dec 4 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois and west central Illinois.
.DAY ONE...Tonight.
Temperatures in the single digits or slightly below zero can be
expected tonight, with wind chills from zero to minus 15.
Areas of freezing fog, with visibility below a half mile, are
possible late tonight into Friday morning. This could result in
patchy slick spots, especially on elevated surfaces.
.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 tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
203 PM CST Thu Dec 4 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-052015-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
203 PM CST Thu Dec 4 2025 /303 PM EST Thu Dec 4 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Excessive Cold Risk.
DISCUSSION...
Wind chills 10 below to 15 below zero are expected tonight into
early Friday morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday morning...
Limited Excessive Cold Risk.
Early Saturday morning...
Limited Snow or Ice accumulation Risk.
Sunday through Wednesday...
Limited Snow Risk.
DISCUSSION...
Clipper systems parading across the broad region may deliver
periodic opportunities for snow and travel impacts in our local
area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
