Oklahoma Moderate Heat Advisory | Effective 09/14/2026 10:46

Headline: 
Heat Advisory issued September 14 at 12:46PM CDT until September 14 at 7:00PM CDT by NWS Norman OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 14, 2026 - 10:46am
Expires: 
September 15, 2026 - 1:00am
Description: 
* WHAT...For the first Heat Advisory, heat index values up to 108. * WHERE...Atoka, Bryan, Coal, Hughes, Johnston, and Marshall Counties. * WHEN...Until 7 PM CDT this evening, and again from noon to 7 PM CDT Tuesday. * 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. 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.
Area Description: 
Hughes; Coal; Johnston; Atoka; Marshall; Bryan
Forcast Office: 
NWS Norman OK
Sender: 
w-nws.webmaster@noaa.gov