Including the cities of 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,
Parkston, Freeman, Menno, Tripp, Clayton, Parker, Centerville,
Marion, Viborg, Irene, Hurley, Chancellor, Canton, Lennox, Tea,
Harrisburg, Tyndall, Scotland, Springfield, Avon, Tabor, Yankton,
Vermillion, North Sioux City, Beresford, Elk Point, Alcester,
244 PM CDT Sat Jul 23 2022
...HEAT ADVISORY IS CANCELLED...
Cloud cover has kept temperatures lower than expected. While there
could be a brief period of heat indexes close to 100 by late
afternoon, the duration would be for an hour or two at most.