Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Des Moines IA
147 PM CST Fri Dec 5 2025
IAZ026-027-037>039-060600-
/O.UPG.KDMX.WS.A.0006.251207T0000Z-251207T1200Z/
/O.NEW.KDMX.WS.W.0004.251206T2100Z-251207T1200Z/
Franklin-Butler-Hardin-Grundy-Black Hawk-
Including the cities of Eldora, Dumont, Aplington, Waterloo,
Parkersburg, Reinbeck, Iowa Falls, Grundy Center, Conrad, Dike,
Shell Rock, Wellsburg, Cedar Falls, Ackley, Greene, Allison,
Hampton, and Clarksville
147 PM CST Fri Dec 5 2025
...WINTER STORM WARNING IN EFFECT FROM 3 PM SATURDAY TO 6 AM CST
SUNDAY...
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
6 inches. Locally higher amounts up to 8 inches.
* WHERE...Grundy, Hardin, Butler, Franklin, and Black Hawk Counties.
* WHEN...From 3 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
For the latest travel conditions, check the Iowa 511 app,
www.511ia.org, or dial 511.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Quad Cities IA IL
827 PM CST Fri Dec 5 2025
IAZ040>042-051>054-063>068-076>078-ILZ015-024-061030-
/O.CON.KDVN.WW.Y.0013.251207T0000Z-251207T1200Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Rock
Island-Mercer-
Including the cities of Bettendorf, Manchester, Iowa City,
Clinton, Dubuque, Maquoketa, Muscatine, Davenport, Vinton,
Independence, Cedar Rapids, Sigourney, Wapello, Rock Island,
Moline, Marengo, Tipton, Anamosa, Washington, and Aledo
827 PM CST Fri Dec 5 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO 6
AM CST SUNDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches with the highest amounts anticipated north of I-80.
* WHERE...Portions of northwest Illinois and east central,
northeast, and southeast Iowa.
* WHEN...From 6 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Roads will likely become slick and hazardous. Plan on
slippery travel.
* ADDITIONAL DETAILS...A clipper system will bring widespread light
snow to the region Saturday night. A narrow band of moderate to
heavy snow is possible but there is uncertainty on the exact
placement. Snowfall amounts over 4 inches are possible where this
band sets up, most favored to the northwest of the Quad Cities at
this time.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Iowa, the latest road
conditions are available at 511ia.org or by calling 511. In
Illinois, the latest road conditions are available at
gettingaroundillinois.com.
&&
$$
12
URGENT - WINTER WEATHER MESSAGE
National Weather Service Des Moines IA
147 PM CST Fri Dec 5 2025
IAZ028-073>075-060600-
/O.NEW.KDMX.WW.Y.0017.251206T2100Z-251207T1200Z/
Bremer-Warren-Marion-Mahaska-
Including the cities of Knoxville, Indianola, Carlisle, Pella,
Waverly, Oskaloosa, and Norwalk
147 PM CST Fri Dec 5 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 6 AM CST
SUNDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches.
* WHERE...Bremer, Mahaska, Marion, and Warren Counties.
* WHEN...From 3 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
For the latest travel conditions, check the Iowa 511 app,
www.511ia.org, or dial 511.
&&
$$
Jimenez
URGENT - WINTER WEATHER MESSAGE
National Weather Service Des Moines IA
147 PM CST Fri Dec 5 2025
IAZ007-017-048>050-060>062-060600-
/O.UPG.KDMX.WS.A.0006.251207T0000Z-251207T1200Z/
/O.NEW.KDMX.WW.Y.0017.251206T2100Z-251207T1200Z/
Worth-Cerro Gordo-Story-Marshall-Tama-Polk-Jasper-Poweshiek-
Including the cities of Gladbrook, Toledo, Manly, Des Moines,
Tama, Clear Lake, Ames, Marshalltown, Newton, Traer, Mason City,
Dysart, Grinnell, and Northwood
147 PM CST Fri Dec 5 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 6 AM CST
SUNDAY...
* WHAT...Snow expected. Total snow accumulations between 4 and 6
inches.
* WHERE...Portions of central and north central Iowa.
* WHEN...From 3 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
For the latest travel conditions, check the Iowa 511 app,
www.511ia.org, or dial 511.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
110 PM CST Fri Dec 5 2025
IAZ008>010-018-019-029-MNZ086-087-094-095-061000-
/O.NEW.KARX.WW.Y.0016.251206T2100Z-251207T1200Z/
Mitchell-Howard-Winneshiek-Floyd-Chickasaw-Fayette-Dodge-Olmsted-
Mower-Fillmore-
Including the cities of New Hampton, Dodge Center, Oelwein,
Osage, Rochester, Austin, Cresco, Decorah, Preston, and Charles
City
110 PM CST Fri Dec 5 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 6 AM CST
SUNDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches.
* WHERE...Portions of northeast Iowa and southeast Minnesota.
* WHEN...From 3 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Iowa, visit 511ia.org
for road conditions. In Minnesota, visit 511mn.org for road
conditions.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
110 PM CST Fri Dec 5 2025
IAZ011-030-MNZ096-WIZ061-061000-
/O.NEW.KARX.WW.Y.0016.251207T0000Z-251207T1200Z/
Allamakee-Clayton-Houston-Grant-
Including the cities of Elkader, Platteville, Waukon, and
Caledonia
110 PM CST Fri Dec 5 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 6 AM CST
SUNDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...In Iowa, Allamakee and Clayton Counties. In Minnesota,
Houston County. In Wisconsin, Grant County.
* WHEN...From 6 PM Saturday to 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Iowa, visit 511ia.org
for road conditions. In Minnesota, visit 511mn.org for road
conditions. In Wisconsin, visit 511wi.gov for road conditions.
&&
$$
Rieck
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
905 PM CST Fri Dec 5 2025
WIZ046-047-051-052-056>060-062>072-070315-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
905 PM CST Fri Dec 5 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
Lingering light snow late this evening.
.DAYS TWO THROUGH SEVEN...Saturday through Friday
A few inches of snow possible for southern WI Saturday night into
early Sunday, with highest amounts toward the WI/IL border.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
313 PM CST Fri Dec 5 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-062115-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
313 PM CST Fri Dec 5 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...THIS AFTERNOON AND TONIGHT
There is a slight chance for patchy freezing drizzle this evening
through early tonight, mainly north of Highway 30.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
Accumulating snow is likely Saturday night into early Sunday
morning, leading to slippery travel conditions. There is a
moderate to high potential for 2 or more inches of snowfall
across much of the outlook area. A Winter Weather Advisory is in
effect for portions of the area for total snowfall amounts between
2 to 4 inches. Gusty north winds on Sunday may lead to blowing
and drifting snow in open and rural areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed through tonight.
$$
ZU
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
240 PM CST Fri Dec 5 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-062045-
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-
240 PM CST Fri Dec 5 2025 /340 PM EST Fri Dec 5 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Ice Accumulation Risk.
DISCUSSION...
Patchy freezing drizzle or snow may lead to localized
slick spots late this evening and overnight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday night into Sunday morning...
Elevated Snow Risk.
Sunday night through Thursday...
Limited Snow 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 this weekend through next week. The first of these
systems will bring a quick bout of accumulating snow Saturday
night into Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
115 PM CST Fri Dec 5 2025
IAZ008>011-018-019-029-030-MNZ086-087-094>096-WIZ061-061100-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Dodge-Olmsted-Mower-Fillmore-Houston-Grant-
115 PM CST Fri Dec 5 2025
This Hazardous Weather Outlook is for portions of northeast
Iowa...southeast Minnesota and southwest Wisconsin.
.DAY ONE...This Afternoon and Tonight
Light snow ending early this evening. Minimal accumulations,
mostly along and north of Interstate 90.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Snow late Saturday afternoon through the night. Several inches of
snow expected. A winter weather advisory is in effect.
.SPOTTER INFORMATION STATEMENT...
Snow reports are appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
