Oklahoma Moderate Heat Advisory | Effective 09/04/2026 10:19

Headline: 
Heat Advisory issued September 4 at 12:19PM CDT until September 4 at 7:00PM CDT by NWS Norman OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 4, 2026 - 10:19am
Expires: 
September 4, 2026 - 5:00pm
Description: 
* WHAT...Heat index values up to 109 expected. * WHERE...Portions of central, northwest, southwest, and western Oklahoma. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Area Description: 
Harper; Woodward; Dewey; Custer; Blaine; Beckham; Washita; Caddo; Canadian; Grady; Harmon; Greer; Kiowa; Comanche
Forcast Office: 
NWS Norman OK
Sender: 
w-nws.webmaster@noaa.gov