WWUS43 KFSD 110249

WSWFSD



URGENT - WINTER WEATHER MESSAGE

National Weather Service Sioux Falls SD

849 PM CST Wed Dec 10 2025



IAZ002-003-012>014-021-022-MNZ072-080-081-089-090-111145-

/O.EXA.KFSD.WW.Y.0021.251211T1400Z-251212T0000Z/

Osceola-Dickinson-Sioux-O'Brien-Clay-Cherokee-Buena Vista-Lyon-

Murray-Cottonwood-Nobles-Jackson-

Including the cities of Lakefield, Arnolds Park, Fulda, Sioux

Center, Spirit Lake, Hull, Jackson, Mountain Lake, Milford,

Spencer, Hawarden, Hartley, Rock Valley, Worthington, Cherokee,

Slayton, Sheldon, Windom, Orange City, Sanborn, Marshall, Storm

Lake, and Sibley

849 PM CST Wed Dec 10 2025



...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST 

THURSDAY...



* WHAT...Mixed precipitation expected. Total snow accumulations up 

  to three inches and ice accumulations around a light glaze.



* WHERE...Portions of northwest Iowa and southwest Minnesota.



* WHEN...From 8 AM to 6 PM CST Thursday.



* IMPACTS...Plan on slippery road conditions. The hazardous 

  conditions could impact the Thursday morning and evening commutes.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow down and use caution while traveling. The latest road 

conditions for the state you are calling from can be obtained by 

calling 5 1 1.



&&



$$



SDZ038-052-053-057>059-111145-

/O.CON.KFSD.WW.Y.0021.251211T0900Z-251211T2100Z/

Beadle-Jerauld-Sanborn-Brule-Aurora-Davison-

Including the cities of Mitchell, White Lake, Woonsocket,

Kimball, Stickney, Chamberlain, Alpena, Wessington Springs,

Plankinton, and Huron

849 PM CST Wed Dec 10 2025



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

THURSDAY...



* WHAT...Mixed precipitation expected. Total snow and sleet 

  accumulations up to one inch and ice accumulations up to one tenth 

  of an inch.



* WHERE...Portions of central, east central, south central, and 

  southeast South Dakota.



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



* IMPACTS...Plan on slippery road conditions. The hazardous 

  conditions could impact the Thursday morning commute.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow down and use caution while traveling. The latest road 

conditions for the state you are calling from can be obtained by 

calling 5 1 1.



&&



$$



IAZ001-MNZ071-097-098-SDZ039-040-054>056-060>062-065>067-111145-

/O.CON.KFSD.WW.Y.0021.251211T1400Z-251212T0000Z/

Lyon-Lincoln-Pipestone-Rock-Kingsbury-Brookings-Miner-Lake-Moody-

Hanson-McCook-Minnehaha-Hutchinson-Turner-Lincoln-

Including the cities of Tyler, Inwood, Freeman, Brookings, Menno,

Parkston, Centerville, Canton, Lennox, Alexandria, Larchwood,

Tea, Flandreau, Emery, Pipestone, George, Lake Benton,

Chancellor, Salem, Arlington, Harrisburg, Marion, Irene,

Bridgewater, Tripp, Hurley, Montrose, Ivanhoe, Canistota, Rock

Rapids, Sioux Falls, Viborg, Orland, Lake Preston, Howard,

Madison, De Smet, Clayton, Luverne, Parker, and Hendricks

849 PM CST Wed Dec 10 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST 

THURSDAY...



* WHAT...Mixed precipitation expected. Total snow and sleet 

  accumulations up to two inches and ice accumulations around one 

  tenth of an inch.



* WHERE...Portions of northwest Iowa, southwest Minnesota, and east 

  central and southeast South Dakota.



* WHEN...From 8 AM to 6 PM CST Thursday.



* IMPACTS...Plan on slippery road conditions. The hazardous 

  conditions could impact the Thursday morning and evening commutes.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow down and use caution while traveling. The latest road 

conditions for the state you are calling from can be obtained by 

calling 5 1 1.



&&



$$



Dux