WWUS43 KDMX 120935

WSWDMX



URGENT - WINTER WEATHER MESSAGE

National Weather Service Des Moines IA

335 AM CST Fri Dec 12 2025



IAZ023-033>036-044>048-058>060-121945-

/O.NEW.KDMX.WW.Y.0020.251213T0600Z-251213T2100Z/

Pocahontas-Sac-Calhoun-Webster-Hamilton-Crawford-Carroll-Greene-

Boone-Story-Guthrie-Dallas-Polk-

Including the cities of Fort Dodge, Lake City, Panora, Sac City,

Rolfe, Odebolt, Early, Bayard, Jefferson, Wall Lake, Laurens,

Manson, Gilmore City, Ames, Boone, Fonda, Casey, Adel, Perry,

Guthrie Center, Rockwell City, Webster City, Carroll, Denison,

Des Moines, Waukee, Lake View, Schaller, Pomeroy, and Pocahontas

335 AM CST Fri Dec 12 2025



...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM 

CST SATURDAY...



* WHAT...Snow expected. Total snow accumulations between 2 and 4 

  inches.



* WHERE...Portions of northwest into central Iowa.



* WHEN...From midnight tonight to 3 PM CST Saturday.



* 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.



&&



$$



IAZ049-061-062-073>075-085-086-121945-

/O.NEW.KDMX.WW.Y.0020.251213T0900Z-251213T2100Z/

Marshall-Jasper-Poweshiek-Warren-Marion-Mahaska-Monroe-Wapello-

Including the cities of Marshalltown, Ottumwa, Pella, Knoxville,

Grinnell, Newton, Norwalk, Indianola, Albia, Carlisle, and

Oskaloosa

335 AM CST Fri Dec 12 2025



...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 3 PM CST 

SATURDAY...



* WHAT...Snow expected. Total snow accumulations between 2 and 4 

  inches.



* WHERE...Portions of central into southeast Iowa.



* WHEN...From 3 AM to 3 PM CST Saturday.



* 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.



&&



$$



Dodson