839
WWUS43 KFSD 070545
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
1145 PM CST Sat Dec 6 2025

IAZ001>003-012>014-022-MNZ089-090-070645-
/O.EXP.KFSD.WS.W.0004.000000T0000Z-251207T0600Z/
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Buena Vista-Nobles-
Jackson-
Including the cities of Arnolds Park, Rock Rapids, Worthington,
Sioux Center, Storm Lake, Orange City, Spencer, Hawarden,
Jackson, Hartley, Lakefield, Hull, George, Milford, Spirit Lake,
Larchwood, Rock Valley, Inwood, Sanborn, Sheldon, and Sibley
1145 PM CST Sat Dec 6 2025

...WINTER STORM WARNING WILL EXPIRE AT MIDNIGHT CST TONIGHT...

While intermittent light accumulations will most likely continue
through about midnight, the threat for any heavier accumulations has
ended. As a result, the Winter Storm Warning will be allowed to
expire at midnight.

$$

IAZ020-021-031-032-MNZ071-072-080-081-097-070645-
/O.EXP.KFSD.WW.Y.0019.000000T0000Z-251207T0600Z/
Plymouth-Cherokee-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-
Pipestone-
Including the cities of Marshall, Windom, Mountain Lake, Ivanhoe,
Tyler, Fulda, Cherokee, Hendricks, Le Mars, Ida Grove, Slayton,
Pipestone, Holstein, Battle Creek, Lake Benton, and Sioux City
1145 PM CST Sat Dec 6 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT CST TONIGHT...

While intermittent light accumulations will most likely continue
through about midnight, the threat for any moderate accumulations
has ended. As a result, the Winter Weather Advisory will be allowed
to expire at midnight.

$$

IG