Arkansas, Oklahoma Moderate Heat Advisory | Effective 09/08/2026 17:36

Headline: 
Heat Advisory issued September 8 at 7:36PM CDT until September 8 at 8:00PM CDT by NWS Tulsa OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 8, 2026 - 5:36pm
Expires: 
September 9, 2026 - 11:00am
Description: 
* WHAT...Heat index values up to 109 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 7 PM CDT Wednesday. * 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: 
Benton; Carroll; Washington; Madison; Northern Crawford; Northern Franklin; Southern Sebastian; Pushmataha; Choctaw; Washington; Nowata; Craig; Ottawa; Pawnee; Delaware; Creek; Okfuskee; Cherokee; Adair; Pittsburg; Latimer; Western Osage; Northern Sequoyah; Northeast Osage; Central Le Flore; Southeast Osage; Southern Le Flore
Forcast Office: 
NWS Tulsa OK
Sender: 
w-nws.webmaster@noaa.gov