Oklahoma Moderate Heat Advisory | Effective 08/14/2026 22:46

Headline: 
Heat Advisory issued August 15 at 12:46AM CDT until August 16 at 7:00PM CDT by NWS Norman OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
August 14, 2026 - 10:46pm
Expires: 
August 15, 2026 - 1:00pm
Description: 
* WHAT...Heat index values up to 109. * WHERE...Portions of central, east central, northern, northwest, southeast, and southern Oklahoma. * WHEN...Until 7 PM CDT Sunday. * 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: 
Alfalfa; Grant; Kay; Major; Garfield; Noble; Kingfisher; Logan; Payne; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Stephens; Garvin; Murray; Pontotoc; Coal; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan
Forcast Office: 
NWS Norman OK
Sender: 
w-nws.webmaster@noaa.gov