706
WWUS73 KFSD 301132
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
632 AM CDT Wed Sep 30 2026

IAZ003-014-022-032-301500-
/O.EXA.KFSD.FG.Y.0020.000000T0000Z-260930T1500Z/
Dickinson-Clay-Buena Vista-Ida-
Including the cities of Milford, Holstein, Ida Grove, Battle Creek,
Storm Lake, Arnolds Park, Spirit Lake, and Spencer
632 AM CDT Wed Sep 30 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

* WHAT...Visibility one quarter mile or less at times in dense fog.

* WHERE...Buena Vista, Clay, Dickinson, and Ida Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility or rapidly changing visibility could make
  driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

IAZ001-002-012-013-020-021-031-MNZ071-072-080-081-089-090-097-098-
NEZ013-014-SDZ038>040-050-052>071-301500-
/O.CON.KFSD.FG.Y.0020.000000T0000Z-260930T1500Z/
Lyon-Osceola-Sioux-O`Brien-Plymouth-Cherokee-Woodbury-Lincoln-
Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-
Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-
Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Clay-Union-
Including the cities of Brookings, Mountain Lake, Fulda, Lakefield,
Chamberlain, Freeman, Sioux Center, Howard, Mitchell, Alpena,
Montrose, Arlington, Viborg, Lake Preston, Gregory, Canistota,
Armour, Corsica, Rock Rapids, Marty, Inwood, Tabor, Wakefield, Allen,
Parker, Avon, Windom, Pipestone, Platte, Lake Andes, White Lake, Elk
Point, Chancellor, Jackson, Centerville, Cherokee, Jefferson,
Sanborn, Woonsocket, Rock Valley, Delmont, Slayton, Sioux City,
Plankinton, Alexandria, Springfield, Le Mars, Menno, Orange City,
Orland, Scotland, Marshall, Harrisburg, Sioux Falls, Irene, Sibley,
George, Luverne, Marion, Tyndall, Emery, Lennox, Clayton, Hendricks,
South Sioux City, Larchwood, Kimball, Hull, Salem, Madison, Tea, De
Smet, Bridgewater, Alcester, Lake Benton, Ivanhoe, Burke, Tyler,
Parkston, Canton, Hartley, Hawarden, Stickney, Hurley, Worthington,
Wagner, Wessington Springs, Beresford, Vermillion, North Sioux City,
Yankton, Ponca, Sheldon, Huron, Tripp, and Flandreau
632 AM CDT Wed Sep 30 2026

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Visibility one quarter mile or less at times in dense fog.

* WHERE...Portions of northwest and west central Iowa, southwest
  Minnesota, northeast Nebraska, and central, east central, south
  central, and southeast South Dakota.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility or rapidly changing visibility could make
  driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

JH