Arkansas, Missouri, Mississippi, Tennessee Severe Extreme Heat Warning | Effective 07/02/2026 10:07

Headline: 
Extreme Heat Warning issued July 2 at 12:07PM CDT until July 2 at 8:00PM CDT by NWS Memphis TN
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
July 2, 2026 - 10:07am
Expires: 
July 2, 2026 - 11:00pm
Description: 
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113. For the Heat Advisory, heat index values up to 113 expected. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from 8 PM this evening to 8 PM CDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Area Description: 
Clay; Greene; Craighead; Poinsett; Mississippi; Cross; Crittenden; St. Francis; Lee; Phillips; Dunklin; Pemiscot; DeSoto; Tunica; Coahoma; Quitman; Lake; Obion; Weakley; Henry; Dyer; Gibson; Carroll; Benton; Lauderdale; Tipton; Haywood; Crockett; Madison; Chester; Henderson; Decatur; Shelby; Fayette; Hardeman; McNairy; Hardin
Forcast Office: 
NWS Memphis TN