Heat Advisory issued September 6 at 12:57AM CDT until September 7 at 7:00PM CDT by NWS Norman OK

Alfalfa; Grant; Kay; Major; Garfield; Noble; Blaine; Kingfisher; Logan; Payne; Caddo; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Kiowa; Tillman; Comanche; Stephens; Garvin; Murray; Pontotoc; Coal; Cotton; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan; Wilbarger; Wichita; Baylor; Archer; Clay

Urgency: Expected

Certainty: Likely

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

Expires: 9/6/2026, 8:00:00 PM

Details

* WHAT...Heat index values of 105 to 110 expected with overnight low in the mid to upper 70s. * WHERE...Portions of central, east central, northern, northwest, southeast, southern, and southwest Oklahoma and northern Texas. * WHEN...From noon today to 7 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

What To Do

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Affected States

Iowa Oklahoma

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.