Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
345 AM CST Sat Dec 6 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-070945-
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-
345 AM CST Sat Dec 6 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
Accumulating snow is likely Saturday night north of Interstate 80
with mixed precipitation to the south. A winter weather advisory
has been issued for most of the outlook area. 2 to 5 inches of
snow is possible north of Interstate 80 with 1 to 2 inches south
along with a glaze of ice.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
Gusty north winds on Sunday may lead to blowing and drifting snow
in open and rural areas.
.SPOTTER INFORMATION STATEMENT...
Please report snowfall amounts over one inch along with reports of
freezing rain accumulation.
$$
DC
Hazardous Weather Outlook
National Weather Service Des Moines IA
626 AM CST Sat Dec 6 2025
IAZ033-034-044>050-057>062-071>075-071230-
Sac-Calhoun-Crawford-Carroll-Greene-Boone-Story-Marshall-Tama-
Audubon-Guthrie-Dallas-Polk-Jasper-Poweshiek-Adair-Madison-Warren-
Marion-Mahaska-
626 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Today and tonight
A Winter Weather Advisory is in effect for the area. Travel
impacts are likely into early Sunday morning. Please refer to the
National Weather Service website at weather.gov/desmoines for
further details.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed, however snowfall reports
are always appreciated.
$$
Hazardous Weather Outlook
National Weather Service Des Moines IA
626 AM CST Sat Dec 6 2025
IAZ070-081>086-092>097-071230-
Cass-Adams-Union-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-
Decatur-Wayne-Appanoose-Davis-
626 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of south central
Iowa.
.DAY ONE...Today and tonight
Light snow is possible late this afternoon and tonight. Up to 2
inches is possible which may lead to snow covered roads and slick
travel conditions.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed, however snowfall reports
are always appreciated.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
514 AM CST Sat Dec 6 2025
ILZ027>031-036>038-040>048-053>057-063-071115-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Macon-
Moultrie-Douglas-Coles-Edgar-Clark-
514 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois and west central Illinois.
.DAY ONE...Today and tonight.
A wintry mix of snow and freezing rain or freezing drizzle is
expected late this evening and overnight. A glaze of ice will result
in slippery conditions on untreated surfaces.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Temperatures Sunday night and Monday morning will be in the single
digits, with wind chill values as cold as 5 degrees below zero.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
442 AM CST Sat Dec 6 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-071045-
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-
442 AM CST Sat Dec 6 2025 /542 AM EST Sat Dec 6 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 Tonight.
Limited Ice Accumulation Risk South of I-80 Tonight.
DISCUSSION...
Accumulating snow late this evening through Sunday morning will
lead to hazardous travel conditions across the area. A light icing
is also possible south of an Ottawa, IL to Rensselaer, IN line
overnight, which may lead to slick spots on untreated roadways.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday Morning...
Elevated Snow Risk.
Sunday afternoon through Monday Morning.
Limited Lake Effect Snow Risk.
Tuesday through Friday...
Limited Snow Risk.
Thursday night into Friday Morning...
Limited Excessive Cold Risk.
DISCUSSION...
A series of clipper systems moving across the Great Lakes may
bring regular opportunities for snow and travel impacts to the
local area through the week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
356 AM CST Sat Dec 6 2025
IAZ008-018-019-029-071400-
Mitchell-Floyd-Chickasaw-Fayette-
356 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of north central
Iowa and northeast Iowa.
.DAY ONE...Today and Tonight
A winter storm will move into the region this afternoon and
persist into tonight bringing snow accumulations of 5 to 7 inches.
A Winter Storm Warning is in effect.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Snow reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
356 AM CST Sat Dec 6 2025
IAZ009>011-030-MNZ086>088-094>096-WIZ041>043-053>055-061-071400-
Howard-Winneshiek-Allamakee-Clayton-Dodge-Olmsted-Winona-Mower-
Fillmore-Houston-La Crosse-Monroe-Juneau-Vernon-Crawford-Richland-
Grant-
356 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of northeast
Iowa...southeast Minnesota...central Wisconsin...southwest
Wisconsin and west central Wisconsin.
.DAY ONE...Today and Tonight
Snow will move into the region late this afternoon and continue
into the overnight bringing snow accumulations of around 2 to 6
inches. A Winter Weather Advisory is in effect.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Snow reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
336 AM CST Sat Dec 6 2025
WIZ046-047-051-052-056>060-062>072-070945-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
336 AM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Widespread accumulating snowfall this evening into early Sunday.
Snow totals generally of 1"-4" north of I-94 and 3" to 6" south. A
Winter Weather Advisory is in effect for portions of southern
Wisconsin.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Accumulating snowfall will wind down early Sunday morning.
Additional rounds of snowfall will be possible at times through
the upcoming week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
