Weather Alerts For Wahpeton, IA
Frost Advisory
-# HEADLINE -------------------- FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT WEDNESDAY # DETAILS -------------------- WHAT Temperatures as low as 34 will result in frost formation. WHERE Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central, south central, and southeast South Dakota. WHEN From 1 AM to 8 AM CDT Wednesday. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Tuesday, May 19, 2026 at 2:43 AM CDT ISSUED BY National Weather Service Sioux Falls SD HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Davison, Pipestone, Turner, Aurora, Bon Homme, Brule, Buena Vista, Charles Mix, Cherokee, Clay, Clay, Cottonwood, Dakota, Dickinson, Dixon, Douglas, Gregory, Hanson, Hutchinson, Ida, Jackson, Lake, Lincoln, Lincoln, Lyon, Lyon, McCook, Miner, Minnehaha, Moody, Murray, Nobles, O'Brien, Osceola, Plymouth, Rock, Sioux, Union, Woodbury, Yankton Including the cities of Yankton, Burke, South Sioux City, Beresford, Ponca, Clayton, Le Mars, North Sioux City, Menno, Sioux City, Fulda, Montrose, Salem, Springfield, Tyndall, Tyler, Wagner, Ivanhoe, Wakefield, Hull, Storm Lake, Windom, Gregory, Avon, Lake Andes, Delmont, Spencer, Mountain Lake, Lennox, Centerville, Corsica, Alcester, Battle Creek, Madison, Stickney, Plankinton, Hawarden, Rock Valley, Jackson, Hartley, Kimball, Armour, Hurley, Flandreau, Freeman, Chamberlain, Chancellor, Scotland, Parker, Tea, Tabor, Spirit Lake, Canistota, Jefferson, White Lake, Marshall, Larchwood, Inwood, Allen, Arnolds Park, Platte, Alexandria, Parkston, Bridgewater, Irene, Elk Point, Orland, Emery, Luverne, Hendricks, Lake Benton, Canton, Cherokee, Viborg, Sioux Center, Sibley, Holstein, Tripp, Sioux Falls, Harrisburg, Marty, Sheldon, Marion, Milford, Pipestone, Rock Rapids, Lakefield, Ida Grove, Howard, Sanborn, Slayton, Orange City, George, Worthington, Mitchell, and Vermillion
Pollen Alert
-Pollen Index: 9 Pollen Level: medium-high Predominant Pollen: Maple, Birch and Ash. The pollen levels for Wednesday will be rising in the high range. This rise is a result of higher temperatures and the lower dewpoint.
