Oklahoma Moderate Heat Advisory | Effective 09/15/2026 17:37

Headline: 
Heat Advisory issued September 15 at 7:37PM CDT until September 16 at 7:00PM CDT by NWS Norman OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 15, 2026 - 5:37pm
Expires: 
September 16, 2026 - 11:00am
Description: 
* WHAT...Heat index values up to 106 expected. * WHERE...Pontotoc, Atoka, Bryan, Coal, Hughes, Johnston, Marshall, Carter, and Love Counties. * WHEN...From noon to 7 PM CDT Wednesday. * 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: 
Hughes; Pontotoc; Coal; Carter; Johnston; Atoka; Love; Marshall; Bryan
Forcast Office: 
NWS Norman OK
Sender: 
w-nws.webmaster@noaa.gov