Oklahoma Moderate Heat Advisory | Effective 06/16/2026 23:20

Headline: 
Heat Advisory issued June 17 at 1:20AM CDT until June 17 at 8:00PM CDT by NWS Norman OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 16, 2026 - 11:20pm
Expires: 
June 17, 2026 - 1:30pm
Description: 
* WHAT...Heat index values up to 103 expected. * WHERE...Ellis, Harper, Woodward, and Roger Mills Counties. * WHEN...From 1 PM this afternoon to 8 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; Ellis; Woodward; Roger Mills
Forcast Office: 
NWS Norman OK