937
WWUS83 KFSD 271031
SPSFSD

Special Weather Statement
National Weather Service Sioux Falls SD
531 AM CDT Thu Aug 27 2026

IAZ001-012-013-020-021-031-032-MNZ071-097-098-NEZ013-014-
SDZ038>040-053>056-059>062-065>067-069>071-271345-
Lyon-Sioux-O`Brien-Plymouth-Cherokee-Woodbury-Ida-Lincoln-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Sanborn-
Miner-Lake-Moody-Davison-Hanson-McCook-Minnehaha-Hutchinson-
Turner-Yankton-Clay-Union-
Including the cities of Rock Rapids, George, Inwood, Larchwood,
Sioux Center, Orange City, Rock Valley, Hawarden, Hull, Sheldon,
Hartley, Sanborn, Le Mars, Cherokee, Sioux City, Ida Grove,
Holstein, Battle Creek, Tyler, Hendricks, Lake Benton, Ivanhoe,
Pipestone, Luverne, Wakefield, Ponca, Allen, South Sioux City,
Huron, De Smet, Arlington, Lake Preston, Brookings, Woonsocket,
Howard, Madison, Orland, Flandreau, Mitchell, Alexandria, Emery,
Salem, Canistota, Bridgewater, Montrose, Sioux Falls, Parkston,
Freeman, Menno, Tripp, Clayton, Parker, Centerville, Marion,
Viborg, Irene, Hurley, Chancellor, Canton, Lennox, Tea,
Harrisburg, Yankton, Vermillion, North Sioux City, Beresford,
Elk Point, Alcester, and Jefferson
531 AM CDT Thu Aug 27 2026

...AREAS OF FOG ACROSS EARLY THIS MORNING...

Areas of fog, occasionally reducing visibility to less than a
half mile, have developed from the James River Valley, east into
portions of northwest Iowa and far southwest Minnesota early this
morning.

Travelers should be prepared for rapidly deteriorating or
changing visibility, and use extra caution at intersections,
railroad crossings, and school bus stops. The fog is expected to
improve by 8 to 9 AM.

$$