Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Jackson-Gregory-Charles Mix-Douglas-Hutchinson-Turner- Lincoln-Bon Homme-Yankton-Clay-Union- Including the cities of Springfield, Tabor, Inwood, Viborg, Marion, Parkston, Lake Andes, Gregory, Menno, Clayton, Sioux Center, Arnolds Park, Harrisburg, Yankton, Alcester, Sheldon, Elk Point, Lakefield, Milford, Spencer, Sanborn, Jackson, Hartley, Rock Rapids, Irene, Tea, Armour, Hull, Parker, Lennox, Scotland, Storm Lake, Tripp, Vermillion, Hurley, Larchwood, Delmont, George, Jefferson, Wagner, Burke, Le Mars, Avon, Orange City, Centerville, Sibley, Platte, Spirit Lake, North Sioux City, Tyndall, Beresford, Hawarden, Marty, Freeman, Rock Valley, Canton, Cherokee, Corsica, and Chancellor 644 AM CDT Wed May 6 2026 ...FROST ADVISORY WILL EXPIRE AT 7 AM CDT THIS MORNING... After overnight lows near to slightly below freezing, temperatures will quickly recover into the lower 40s by 9 am.
