Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Lincoln-Lyon-Murray- Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle-Kingsbury- Brookings-Sanborn-Miner-Lake-Moody-McCook-Minnehaha-Lincoln- Including the cities of Sheldon, George, Flandreau, Harrisburg, Sioux Center, Ivanhoe, Lake Preston, Howard, Canistota, Fulda, Lennox, Hendricks, Luverne, Mountain Lake, Huron, Sibley, Salem, Canton, Tea, Brookings, Orange City, Spencer, Sioux Falls, Rock Valley, Pipestone, Inwood, Madison, Bridgewater, Orland, Spirit Lake, Arnolds Park, Montrose, De Smet, Hartley, Tyler, Larchwood, Hull, Worthington, Arlington, Woonsocket, Jackson, Sanborn, Windom, Milford, Rock Rapids, Marshall, Hawarden, Slayton, Lake Benton, and Lakefield 108 PM CDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM CDT MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 3 AM to 9 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
