Weather Alerts For Thayer, KS

# HEADLINE -------------------- EXTREME HEAT WARNING IS CANCELLED HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY # DETAILS -------------------- WHAT Heat index values up to 106 expected. WHERE Portions of south central and southeast Kansas. WHEN Until 8 PM CDT Tuesday. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Monday, July 27, 2026 at 8:13 PM CDT ISSUED BY National Weather Service Wichita KS 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. # AREAS AFFECTED -------------------- Sumner, Allen, Butler, Chautauqua, Cowley, Elk, Greenwood, Harper, Harvey, Kingman, Labette, Montgomery, Neosho, Reno, Sedgwick, Wilson, Woodson Including the cities of Parsons, Attica, Eureka, Fredonia, Iola, Arkansas City, Moline, Hutchinson, Derby, Harper, Cedar Vale, Kingman, Neodesha, Chanute, Augusta, Wellington, Andover, Independence, Coffeyville, Howard, Haysville, Mulvane, Bel Aire, Rose Hill, Anthony, Madison, Yates Center, Humboldt, Grenola, Sedan, Longton, Valley Center, El Dorado, Newton, Winfield, and Park City