Mississippi Severe Extreme Heat Watch | Effective 06/29/2026 12:50

Headline: 
Extreme Heat Watch issued June 29 at 2:50PM CDT until July 2 at 8:00PM CDT by NWS Memphis TN
Event: 
Extreme Heat Watch
Urgency: 
Future
Effective: 
June 29, 2026 - 12:50pm
Expires: 
June 29, 2026 - 11:00pm
Description: 
* WHAT...For the Heat Advisory, heat index values up to 109 degrees expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 degrees possible. * WHERE...Calhoun, Chickasaw, Itawamba, Lafayette, Lee MS, Monroe, Pontotoc, Union, and Yalobusha Counties. * WHEN...For the Heat Advisory, until 6 AM CDT Wednesday. For the Extreme Heat Watch, from Wednesday morning through Thursday evening. * 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: 
Lafayette; Union; Pontotoc; Lee; Itawamba; Yalobusha; Calhoun; Chickasaw; Monroe
Forcast Office: 
NWS Memphis TN