Weather Alerts For Arthur, IA

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING # DETAILS -------------------- WHAT Heat index values up to 104. WHERE Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and south central and southeast South Dakota. WHEN Until 8 PM CDT this evening. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Monday, July 27, 2026 at 7:51 AM CDT ISSUED BY National Weather Service Sioux Falls SD HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. # AREAS AFFECTED -------------------- Charles Mix, Union, Bon Homme, Buena Vista, Cherokee, Clay, Clay, Cottonwood, Dakota, Dickinson, Dixon, Douglas, Gregory, Hutchinson, Ida, Jackson, Lincoln, Lyon, O'Brien, Osceola, Plymouth, Sioux, Turner, Woodbury, Yankton Including the cities of Marion, Storm Lake, Sanborn, Sheldon, Tabor, Beresford, Le Mars, Yankton, Spencer, Ponca, Corsica, Cherokee, Arnolds Park, Inwood, Lakefield, Allen, South Sioux City, Platte, Rock Valley, Wagner, Lennox, Rock Rapids, Armour, Hawarden, Wakefield, Tyndall, Lake Andes, Milford, Irene, North Sioux City, Jackson, Holstein, Hull, Jefferson, Spirit Lake, Centerville, Freeman, Hurley, Larchwood, Sioux Center, Alcester, Menno, Delmont, Windom, Battle Creek, Chancellor, Ida Grove, Parkston, Gregory, Mountain Lake, Springfield, Avon, Tea, Sibley, Clayton, Tripp, Parker, Canton, Elk Point, Scotland, Marty, Orange City, Harrisburg, Hartley, Burke, Viborg, Sioux City, Vermillion, and George