Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Des Moines IA
231 AM CST Thu Dec 11 2025
IAZ004>006-015>017-023>027-035>039-048>050-062-111845-
/O.NEW.KDMX.WW.Y.0019.251211T1800Z-251212T0600Z/
Emmet-Kossuth-Winnebago-Palo Alto-Hancock-Cerro Gordo-Pocahontas-
Humboldt-Wright-Franklin-Butler-Webster-Hamilton-Hardin-Grundy-
Black Hawk-Story-Marshall-Tama-Poweshiek-
Including the cities of Shell Rock, Webster City, Dysart, Greene,
Reinbeck, Tama, Parkersburg, Estherville, Fort Dodge, Eldora,
Toledo, Eagle Grove, Rolfe, Allison, Kanawha, Grundy Center,
Humboldt, Grinnell, Conrad, Mason City, Britt, Ames, Gladbrook,
Pocahontas, Dike, Forest City, Clarksville, Belmond, Garner,
Fonda, Lake Mills, Clarion, Gilmore City, Marshalltown, Ackley,
Hampton, Algona, Aplington, Wellsburg, Iowa Falls, Cedar Falls,
Traer, Dumont, Laurens, Emmetsburg, Clear Lake, and Waterloo
231 AM CST Thu Dec 11 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CST
TONIGHT...
* WHAT...Mixed precipitation expected. Total snow accumulations
between 1 and 3 inches and ice accumulations around a light glaze.
* WHERE...Portions of northern, central, and east central Iowa.
* WHEN...From noon today to midnight CST tonight.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening commute.
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.
&&
$$
Hagenhoff
URGENT - WINTER WEATHER MESSAGE
National Weather Service Lincoln IL
146 AM CST Thu Dec 11 2025
ILZ027>031-036>038-040>048-050>057-061>063-066>068-073-112215-
/O.NEW.KILX.WW.Y.0011.251211T2100Z-251212T1200Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Schuyler-Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-
Menard-Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-
Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-Lawrence-
Including the cities of Canton, Paris, Bloomington, Robinson,
Monticello, Marshall, Galesburg, Eureka, Decatur, Clinton,
Toulon, Lawrenceville, Normal, Peoria, Greenup, Rushville,
Petersburg, Taylorville, Sullivan, Springfield, Havana,
Jacksonville, Charleston, Effingham, Lincoln, Lacon, Tuscola,
Danville, Newton, Beardstown, Champaign, Pekin, Mattoon, Urbana,
and Shelbyville
146 AM CST Thu Dec 11 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 6
AM CST FRIDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From 3 PM this afternoon to 6 AM CST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Illinois can be obtained on the Internet at
www.gettingaroundillinois.com
&&
$$
Barnes
URGENT - WINTER WEATHER MESSAGE
National Weather Service Quad Cities IA IL
144 AM CST Thu Dec 11 2025
IAZ040-051>053-063>068-077-078-088-089-ILZ015-016-024>026-035-111545-
/O.NEW.KDVN.WW.Y.0015.251211T1900Z-251212T0900Z/
Buchanan-Benton-Linn-Jones-Iowa-Johnson-Cedar-Clinton-Muscatine-
Scott-Washington-Louisa-Henry IA-Des Moines-Rock Island-Henry IL-
Mercer-Henderson-Warren-McDonough-
Including the cities of Vinton, Moline, Rock Island, Anamosa,
Washington, Burlington, Marengo, Davenport, Wapello, Cedar
Rapids, Macomb, Iowa City, Geneseo, Tipton, Oquawka, Monmouth,
Aledo, Mount Pleasant, Clinton, Muscatine, Independence, and
Bettendorf
144 AM CST Thu Dec 11 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 3
AM CST FRIDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches with isolated amounts to 5 inches.
* WHERE...Portions of northwest and west central Illinois and east
central, northeast, and southeast Iowa.
* WHEN...From 1 PM this afternoon to 3 AM CST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions could impact the Thursday
evening commute.
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.
&&
$$
Gibbs
Special Weather Statement
Special Weather Statement
National Weather Service Chicago/Romeoville IL
437 AM CST Thu Dec 11 2025
ILZ019-032-033-039-INZ019-111600-
La Salle-Livingston-Iroquois-Ford-Benton-
Including the cities of Ottawa, Streator, La Salle, Mendota,
Marseilles, Pontiac, Dwight, Fairbury, Watseka, Gilman, Paxton,
Gibson City, Fowler, and Oxford
437 AM CST Thu Dec 11 2025 /537 AM EST Thu Dec 11 2025/
...Hazardous Travel in Accumulating Snow This Evening...
A band of accumulating snow is expected to move across central
Illinois and Indiana this evening and overnight. Snow
accumulations of up to 1 to 3 inches combined with low visibility
may lead to hazardous travel conditions in areas near and south
of a Peru, Illinois to Fowler, Indiana line. Plan for extra travel
time, including for the latter half of the evening commute.
Reduce speed and increase following distance if traveling this
evening and overnight.
$$
Petr
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0505 AM CST Thu Dec 11 2025
KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-121105-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
0505 AM CST Thu Dec 11 2025
This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.
.DAY ONE...Through tonight.
There is a low probability of widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.
.KEY MESSAGES...
* Light precipitation possible today across northern Missouri-
though little in the way of accumulation is expected.
* Arctic airmass is expected Saturday. Accumulating snow is likely
across northern Missouri, setting the stage for subzero
temperatures Saturday night as skies clear. Light north winds
could produce wind chills of -15 to -20 F across northeast
Missouri Sunday morning.
$$
Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
453 AM CST Thu Dec 11 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-121015-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
453 AM CST Thu Dec 11 2025 /553 AM EST Thu Dec 11 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Snow Risk.
DISCUSSION...
Hazardous travel conditions due to accumulating snowfall are
expected tonight, primarily southwest of a Peru, Illinois to
Fowler, Indiana line.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday night...
Limited Excessive Cold Risk.
Saturday...
Elevated Excessive Cold Risk.
Limited Snow Risk south of Interstate 80.
Sunday...
Elevated Excessive Cold Risk.
Monday morning...
Limited Excessive Cold Risk.
DISCUSSION...
Bitterly cold conditions are expected this weekend. The coldest
temperatures and wind chills are expected to occur Saturday
night into Sunday morning, when wind chills between 20 and 30
below zero will be possible.
Another round of accumulating snowfall is likely in some areas on
Saturday, with the highest snow accumulations currently forecast
south of Interstate 80.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Des Moines IA
446 AM CST Thu Dec 11 2025
IAZ004>006-015>017-023>027-035>039-048>050-062-121100-
Emmet-Kossuth-Winnebago-Palo Alto-Hancock-Cerro Gordo-Pocahontas-
Humboldt-Wright-Franklin-Butler-Webster-Hamilton-Hardin-Grundy-
Black Hawk-Story-Marshall-Tama-Poweshiek-
446 AM CST Thu Dec 11 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 today through
tonight area. Please refer to the National Weather Service
website at weather.gov/desmoines for further details.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Accumulating snowfall is forecast on Saturday.
Wind chill values of 20 to 30 below zero are increasingly likely
Saturday night into Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hagenhoff
Hazardous Weather Outlook
National Weather Service Des Moines IA
446 AM CST Thu Dec 11 2025
IAZ007-028-033-034-044>047-057>061-070>075-081>086-092>097-121100-
Worth-Bremer-Sac-Calhoun-Crawford-Carroll-Greene-Boone-Audubon-
Guthrie-Dallas-Polk-Jasper-Cass-Adair-Madison-Warren-Marion-
Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-
Decatur-Wayne-Appanoose-Davis-
446 AM CST Thu Dec 11 2025
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Today and tonight
Light snow is forecast today and tonight with light icing
possible over parts of southern and western Iowa.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Accumulating snowfall is forecast on Saturday.
Wind chill values of 20 to 30 below zero are increasingly likely
Saturday night into Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
406 AM CST Thu Dec 11 2025
ILZ027>031-036>038-040>057-061>063-066>068-071>073-121015-
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-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
406 AM CST Thu Dec 11 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Snow will overspread central Illinois from the northwest this
afternoon and continue through tonight. By early Friday morning, most
of central Illinois will see between 2 and 5 inches of snow, though
amounts taper off quickly south of a Rushville to Lawrenceville line.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another clipper system will bring accumulating snow to portions of
central Illinois Saturday afternoon and evening.
Another shot of Arctic air will arrive late this week, with wind
chills well below zero Friday, Saturday, and Sunday nights.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Deubelbeiss
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
327 AM CST Thu Dec 11 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-120930-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
327 AM CST Thu Dec 11 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
Accumulating snow is expected this afternoon into the overnight. A
winter weather advisory is in effect for portions of the region
where 2 to 4 inches of snow could fall, especially during the
evening commute.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
Accumulating snow is likely on Saturday. Much of the area is
likely to receive between 1 to 3 inches of snow.
Windy conditions are expected Friday into Friday night as arctic
cold moves into the Midwest. Wind chills between 20 to 30 below
zero are possible Saturday night into Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Snowfall reports over one inch would be appreciated.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
306 AM CST Thu Dec 11 2025
IAZ008>011-018-019-029-030-MNZ086-087-094-095-WIZ054-061-121100-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Dodge-Olmsted-Mower-Fillmore-Crawford-Grant-
306 AM CST Thu Dec 11 2025
This Hazardous Weather Outlook is for portions of southeast
Minnesota and northeast Iowa.
.DAY ONE...Today and Tonight
Periods of light snow. Minor accumulations. As much as 2" across
parts of northeast Iowa.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Very cold weekend with morning wind chills from -15 to -30
expected.
.SPOTTER INFORMATION STATEMENT...
No action needed.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
Rieck
