Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory- Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson- McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln- Bon Homme-Yankton-Clay-Union- Including the cities of Mountain Lake, Salem, Tabor, Yankton, Montrose, Parker, Rock Valley, Huron, Holstein, Lakefield, Woonsocket, Sioux Center, Le Mars, Irene, Hartley, Cherokee, Sibley, Brookings, Sioux Falls, Jackson, Avon, Alexandria, De Smet, Milford, Rock Rapids, Canton, Gregory, Howard, Plankinton, Stickney, Alcester, Marty, Corsica, Orland, Hendricks, Arnolds Park, Inwood, Windom, Pipestone, Larchwood, Spirit Lake, Wessington Springs, Elk Point, Armour, Clayton, Sioux City, Vermillion, Lake Andes, North Sioux City, Marion, Chancellor, Centerville, Fulda, Parkston, Ponca, Slayton, George, Harrisburg, Tea, Freeman, South Sioux City, Allen, Emery, Alpena, Bridgewater, Mitchell, Lake Preston, Luverne, Platte, Lennox, Viborg, Hawarden, Burke, Ivanhoe, Beresford, Spencer, Hull, Wagner, Jefferson, Tyndall, Orange City, Springfield, Ida Grove, Flandreau, Sheldon, Sanborn, Kimball, Wakefield, White Lake, Marshall, Canistota, Lake Benton, Chamberlain, Tyler, Tripp, Madison, Battle Creek, Worthington, Arlington, Menno, Hurley, Delmont, Storm Lake, and Scotland 826 AM CDT Fri May 1 2026 ...FROST ADVISORY HAS EXPIRED... As temperatures continue to warm this morning, any lingering frost should gradually melt. Therefore the Frost advisory will be allowed to expire at 8 am.