⚠️ Heat Advisory – Pemiscot; Marshall; Benton; Tippah; Alcorn; Tishomingo; Prentiss; Lafayette; Union; Pontotoc; Lee; Itawamba; Yalobusha; Calhoun; Chickasaw; Monroe; Lake; Obion; Weakley; Henry; Dyer; Gibson; Carroll; Benton; Haywood; Crockett; Madison; Chester; Henderson; Decatur; Fayette; Hardeman; McNairy; Hardin – Sunday, September 13, 2026

Event	Heat Advisory
Severity	Moderate
Urgency	Expected
Certainty	Likely
Area	Pemiscot; Marshall; Benton; Tippah; Alcorn; Tishomingo; Prentiss; Lafayette; Union; Pontotoc; Lee; Itawamba; Yalobusha; Calhoun; Chickasaw; Monroe; Lake; Obion; Weakley; Henry; Dyer; Gibson; Carroll; Benton; Haywood; Crockett; Madison; Chester; Henderson; Decatur; Fayette; Hardeman; McNairy; Hardin
Effective	9/13/2026, 12:25:00 PM CDT
Expires	9/13/2026, 8:00:00 PM CDT

Heat Advisory issued September 13 at 12:25PM CDT until September 15 at 7:00PM CDT by NWS Memphis TN

* WHAT…Heat index values up to 107 expected.

* WHERE…Portions of North Mississippi, Southeast Missouri, and West
Tennessee.

* WHEN…From 11 AM Monday to 7 PM CDT Tuesday.

* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.