Heat Advisory issued September 5 at 11:43PM CDT until September 6 at 7:00PM CDT by NWS Tulsa OK

Benton; Carroll; Washington; Madison; Northern Crawford; Northern Franklin; Southern Sebastian; Pushmataha; Choctaw; Washington; Nowata; Craig; Ottawa; Pawnee; Tulsa; Rogers; Mayes; Delaware; Creek; Okfuskee; Okmulgee; Wagoner; Cherokee; Adair; Muskogee; McIntosh; Pittsburg; Haskell; Latimer; Western Osage; Northern Sequoyah; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage; Southern Le Flore

Urgency: Expected

Certainty: Likely

Onset: 9/6/2026, 5:00:00 PM

Expires: 9/6/2026, 6:00:00 PM

Details

* 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 Sunday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

What To Do

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.

Affected States

Delaware Washington

Other Active Heat Advisory Alerts

Heat Advisory issued September 6 at 4:26AM CDT until September 6 at 8:00PM CDT by NWS Dodge City KS

Ellis; Rush; Pawnee; Stafford; Edwards; Kiowa; Pratt; Comanche; Barber

Heat Advisory issued September 6 at 3:39AM CDT until September 6 at 7:00PM CDT by NWS Jackson MS

Ashley; Chicot; Morehouse; West Carroll; East Carroll; Richland; Madison; Franklin; Catahoula; Tensas; Concordia; Bolivar; Sunflower; Leflore; Grenada; Carroll; Montgomery; Webster; Clay; Lowndes; Choctaw; Oktibbeha; Washington; Humphreys; Holmes; Attala; Winston; Noxubee; Issaquena; Sharkey; Yazoo; Madison; Leake; Neshoba; Kemper; Warren; Hinds; Rankin; Scott; Newton; Lauderdale; Claiborne; Copiah; Jefferson; Adams; Franklin; Lincoln

Heat Advisory issued September 6 at 3:39AM CDT until September 6 at 7:00PM CDT by NWS Jackson MS

Simpson; Smith; Jasper; Clarke; Lawrence; Jefferson Davis; Covington; Jones; Marion; Lamar; Forrest

Heat Advisory issued September 6 at 3:20AM CDT until September 8 at 8:00PM CDT by NWS Wichita KS

Russell; Lincoln; Barton; Ellsworth; Saline; Rice; McPherson; Marion; Chase; Reno; Harvey; Butler; Greenwood; Woodson; Allen; Kingman; Sedgwick; Harper; Sumner; Cowley; Elk; Wilson; Neosho; Chautauqua; Montgomery; Labette

Heat Advisory issued September 6 at 2:53AM CDT until September 6 at 7:00PM CDT by NWS St Louis MO

Boone; Moniteau; Cole; Osage; Callaway; Gasconade; Crawford; Reynolds

Source: National Weather Service.