Oklahoma Moderate Heat Advisory | Effective 06/18/2026 11:35

Headline: 
Heat Advisory issued June 18 at 1:35PM CDT until June 18 at 7:00PM CDT by NWS Tulsa OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 18, 2026 - 11:35am
Expires: 
June 18, 2026 - 5:00pm
Description: 
* WHAT...Heat index values up to 105 expected. * WHERE...Choctaw and Pushmataha Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.
Instruction: 
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: 
Pushmataha; Choctaw
Forcast Office: 
NWS Tulsa OK