Arkansas, Oklahoma Moderate Heat Advisory | Effective 09/03/2026 09:38

Headline: 
Heat Advisory issued September 3 at 11:38AM CDT until September 3 at 7:00PM CDT by NWS Tulsa OK
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 3, 2026 - 9:38am
Expires: 
September 3, 2026 - 9:45pm
Description: 
* WHAT...Heat index values up to 108 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Friday. * 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: 
North and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Washington; Nowata; Craig; Ottawa; Pawnee; Tulsa; Rogers; Mayes; Creek; Okfuskee; Okmulgee; Wagoner; Muskogee; McIntosh; Haskell; Western Osage; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage
Forcast Office: 
NWS Tulsa OK
Sender: 
w-nws.webmaster@noaa.gov