443
WWUS83 KFSD 120901
SPSFSD

Special Weather Statement
National Weather Service Sioux Falls SD
401 AM CDT Tue Aug 12 2025

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ070-071-121400-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Union-
Including the cities of Rock Rapids, George, Inwood, Larchwood,
Sibley, Spirit Lake, Milford, Arnolds Park, Sioux Center,
Orange City, Rock Valley, Hawarden, Hull, Sheldon, Hartley,
Sanborn, Spencer, Le Mars, Cherokee, Storm Lake, Sioux City,
Ida Grove, Holstein, Battle Creek, Wakefield, Ponca, Allen,
South Sioux City, Vermillion, North Sioux City, Beresford,
Elk Point, Alcester, and Jefferson
401 AM CDT Tue Aug 12 2025

...AREAS OF FOG ACROSS NORTHWEST IOWA, NORTHEAST NEBRASKA, AND FAR
SOUTHEAST SOUTH DAKOTA...

Areas of fog occasionally reducing visibility to around a half
mile have developed 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 mid morning.

$$

BP