Extreme Heat Warning issued September 5 at 11:43PM CDT until September 6 at 7:00PM CDT by NWS Tulsa OK

North and Central Sebastian; Southern Crawford; Central and Southern Franklin

Urgency: Expected

Certainty: Likely

Onset: 9/6/2026, 5:00:00 PM

Expires: 9/6/2026, 6:00:00 PM

Details

* WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Southern Crawford, Central and Southern Franklin, and North and Central Sebastian Counties. * WHEN...From noon to 7 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

What To Do

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Other Active Extreme Heat Warning Alerts

Extreme Heat Warning issued September 6 at 3:39AM CDT until September 8 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

Atchison; Miami; Linn; Leavenworth; Wyandotte; Johnson; Platte; Clay; Jackson; Cass; Bates

Extreme Heat Warning issued September 6 at 3:39AM CDT until September 6 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

Doniphan; Buchanan; Clinton; Caldwell; Ray; Carroll; Lafayette; Saline; Howard; Johnson; Pettis; Cooper; Henry

Extreme Heat Warning issued September 6 at 1:50AM CDT until September 8 at 7:00PM CDT by NWS Topeka KS

Republic; Washington; Marshall; Nemaha; Brown; Cloud; Clay; Riley; Pottawatomie; Jackson; Jefferson; Ottawa; Dickinson; Geary; Morris; Wabaunsee; Shawnee; Douglas; Lyon; Osage; Franklin; Coffey; Anderson

Extreme Heat Warning issued September 6 at 2:09AM AST until September 6 at 5:00PM AST by NWS San Juan PR

San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Central Interior; Ponce and Vicinity; Northwest; Western Interior; Mayaguez and Vicinity; Southwest

Extreme Heat Warning issued September 5 at 6:53PM CDT until September 5 at 7:00PM CDT by NWS Tulsa OK

North and Central Sebastian; Southern Crawford; Central and Southern Franklin

Source: National Weather Service.