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Extreme Heat Warning

Status

Event Continued Active alert

Start Time

Wed 08/12/2026 02:38 AM EDT

End Time

Fri 08/14/2026 08:00 PM EDT

Significance

Warning

Impacts

High impact

Locations Affected

Topeka, KS ∙ Lawrence, KS ∙ Manhattan, KS ∙ Industry, KS ∙ Hoyt, KS ∙ Herington, KS ∙ Wilsey, KS ∙ Williamsburg, KS ∙ Leonardville, KS ∙ Allen, KS

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Topeka KS 138 AM CDT Wed Aug 12 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of central, east central, north central, and northeast Kansas. * WHEN...Until 7 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. 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.

Technical Header

KSZ020>024-026-034>040-054>056-058-059-130100- /O.CON.KTOP.XH.W.0004.000000T0000Z-260815T0000Z/ Cloud-Clay-Riley-Pottawatomie-Jackson-Jefferson-Ottawa-Dickinson- Geary-Morris-Wabaunsee-Shawnee-Douglas-Lyon-Osage-Franklin-Coffey- Anderson- Including the cities of Abilene, Manhattan, Valley Falls, St. Marys, Minneapolis, Concordia, Oskaloosa, Osage City, Lebo, Maple Hill, Ottawa, Emporia, Clay Center, Council Grove, Bennington, Topeka, Herington, Perry, Junction City, Wamego, Overbrook, Lyndon, Alta Vista, Garnett, Burlingame, Holton, Alma, Burlington, Carbondale, Meriden, Paxico, Eskridge, McLouth, McFarland, Harveyville, Grantville, Lawrence, and Nortonville 138 AM CDT Wed Aug 12 2026