Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
492 WWUS73 KDMX 050805 NPWDMX URGENT - WEATHER MESSAGE National Weather Service Des Moines IA 305 AM CDT Sat Sep 5 2026 IAZ033>039-044>050-057>062-070>075-081>086-092>097-051815- /O.CON.KDMX.HT.Y.0006.000000T0000Z-260906T0000Z/ Sac-Calhoun-Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford- Carroll-Greene-Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk- Jasper-Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams- Union-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- Including the cities of Schaller, Indianola, Knoxville, Toledo, Grinnell, Atlantic, Corning, Marshalltown, Fort Dodge, Lenox, Guthrie Center, Lake View, Denison, New Market, Dysart, Early, Pomeroy, Reinbeck, Audubon, Rockwell City, Winterset, Albia, Oskaloosa, Jefferson, Adair, Conrad, Panora, Fontanelle, Leon, Corydon, Manson, Wall Lake, Allerton, Dike, Bayard, Ottumwa, Centerville, Carlisle, Adel, Odebolt, Greenfield, Carroll, Wellsburg, Tama, Bloomfield, Earlham, Ackley, Waukee, Perry, Pella, Bedford, Waterloo, Norwalk, Lamoni, Casey, Osceola, Des Moines, Cedar Falls, Chariton, Mount Ayr, Seymour, Humeston, Stuart, Sac City, Creston, Webster City, Iowa Falls, Exira, Lake City, Eldora, Traer, Boone, Grundy Center, Newton, Ames, and Gladbrook 305 AM CDT Sat Sep 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 105. * WHERE...Portions of central and southern Iowa. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...While heat index values may not reach 105 degrees each day, the combination of the longevity of the heat and little or limited relief during the overnight periods with warm lows have prompted the multi-day Heat Advisory. 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. && $$ De Bruin