Lyon-Osceola-Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista- Woodbury-Ida-Dixon-Dakota-Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Clay- Union- Including the cities of Armour, Battle Creek, George, Harrisburg, Lennox, Rock Rapids, Scotland, Canton, Irene, Lake Andes, Rock Valley, Hull, Sioux Falls, Sheldon, Orange City, Sibley, Clayton, Springfield, Jefferson, Tabor, Freeman, Montrose, Sioux City, South Sioux City, Mitchell, Platte, Tripp, Tyndall, Hurley, Allen, Wakefield, Menno, Le Mars, Hartley, Salem, Viborg, Vermillion, Beresford, Larchwood, Marty, Tea, Wagner, North Sioux City, Storm Lake, Inwood, Emery, Avon, Elk Point, Centerville, Alexandria, Yankton, Canistota, Alcester, Parkston, Spencer, Sanborn, Bridgewater, Chancellor, Ponca, Sioux Center, Hawarden, Cherokee, Corsica, Ida Grove, Holstein, Delmont, Parker, and Marion 816 PM CDT Tue Jun 9 2026 ...HEAT ADVISORY IS CANCELLED... With temperatures beginning to gradually decrease with the loss of peak heating, the heat advisory has been canceled.
