Kansas, Missouri Severe Extreme Heat Warning | Effective 06/28/2026 19:40

Headline: 
Extreme Heat Warning issued June 28 at 9:40PM CDT until July 3 at 12:00AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
June 28, 2026 - 7:40pm
Expires: 
June 29, 2026 - 3:45am
Description: 
* WHAT...Dangerously hot conditions with heat index values up to 105-110F expected. * WHERE...Portions of east central and northeast Kansas and central, north central, northeast, northwest, and west central Missouri. * WHEN...Until midnight CDT Thursday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Area Description: 
Atchison; Miami; Linn; Doniphan; Leavenworth; Wyandotte; Johnson; Atchison; Nodaway; Worth; Gentry; Harrison; Mercer; Putnam; Schuyler; Holt; Andrew; De Kalb; Daviess; Grundy; Sullivan; Adair; Buchanan; Clinton; Caldwell; Livingston; Linn; Macon; Platte; Clay; Ray; Carroll; Chariton; Randolph; Jackson; Lafayette; Saline; Howard; Cass; Johnson; Pettis; Cooper; Bates; Henry
Forcast Office: 
NWS Kansas City/Pleasant Hill MO