419 WWUS73 KDVN 301804 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 104 PM CDT Sun Aug 30 2026 IAZ063>065-067-068-076>078-087>089-098-099-ILZ015-016-024>026-034-035-MOZ009-010-310800- /O.NEW.KDVN.HT.Y.0009.260831T1800Z-260903T0000Z/ Iowa-Johnson-Cedar-Muscatine-Scott-Keokuk-Washington-Louisa- Jefferson-Henry IA-Des Moines-Van Buren-Lee-Rock Island-Henry IL- Mercer-Henderson-Warren-Hancock-McDonough-Scotland-Clark- Including the cities of Kahoka, Iowa City, Macomb, Washington, Carthage, Memphis, Moline, Marengo, Monmouth, Fairfield, Sigourney, Wapello, Fort Madison, Oquawka, Burlington, Mount Pleasant, Davenport, Muscatine, Keosauqua, Aledo, Bettendorf, Tipton, Rock Island, and Geneseo 104 PM CDT Sun Aug 30 2026 ...HEAT ADVISORY IN EFFECT FROM 1 PM MONDAY TO 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 105 expected. * WHERE...Portions of northwest and west central Illinois, east central and southeast Iowa, and northeast Missouri. * WHEN...From 1 PM Monday to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Thunderstorms and cooler storm outflow may interrupt the high heat at times. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air-conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ JTS