Weather Alerts For Melbourne, IA

# HEADLINE -------------------- EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY # DETAILS -------------------- WHAT Dangerously hot conditions with heat index values above 100 expected. WHERE Most of central Iowa. WHEN Until 9 PM CDT Tuesday. IMPACTS Heat related illnesses increase significantly during extreme heat and high humidity events. ADDITIONAL DETAILS Extreme heat will persist through much of next week, potentially including the 4th of July weekend. ISSUED AT Monday, June 29, 2026 at 1:34 AM CDT ISSUED BY National Weather Service Des Moines IA HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- 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 -------------------- Adair, Marshall, Monroe, Webster, Adams, Appanoose, Audubon, Boone, Calhoun, Carroll, Cass, Clarke, Crawford, Dallas, Davis, Decatur, Emmet, Greene, Guthrie, Hamilton, Hardin, Humboldt, Jasper, Kossuth, Lucas, Madison, Mahaska, Marion, Palo Alto, Pocahontas, Polk, Poweshiek, Ringgold, Sac, Story, Tama, Taylor, Union, Wapello, Warren, Wayne, Wright Including the cities of Rolfe, Norwalk, Sac City, Pocahontas, Bloomfield, Traer, Clarion, Emmetsburg, Carlisle, Early, Creston, Manson, Ames, Atlantic, Toledo, Perry, Belmond, Lake City, Lamoni, Waukee, Eagle Grove, Wall Lake, Laurens, Humboldt, Chariton, Casey, Jefferson, Knoxville, Fonda, Marshalltown, Fontanelle, Fort Dodge, Ackley, Estherville, Seymour, Albia, Rockwell City, Oskaloosa, Tama, Osceola, Bayard, Mount Ayr, Odebolt, Lenox, Audubon, Schaller, Dysart, New Market, Indianola, Gilmore City, Carroll, Boone, Guthrie Center, Webster City, Ottumwa, Corning, Denison, Adair, Bedford, Gladbrook, Allerton, Corydon, Iowa Falls, Panora, Pella, Exira, Earlham, Winterset, Grinnell, Greenfield, Humeston, Eldora, Leon, Adel, Algona, Newton, Des Moines, Stuart, Centerville, Pomeroy, and Lake View