⚠️ Heat Advisory – Miller; Lafayette; Columbia; Union; Claiborne; Union; Red River; Bowie – Wednesday, July 22, 2026

Heat Advisory issued July 22 at 12:09AM CDT until July 22 at 8:00PM CDT by NWS Shreveport LA

Details

* WHAT…Heat index values up to 105.

* WHERE…In Arkansas, Union, Columbia, Lafayette, and Miller
Counties. In Louisiana, Union and Claiborne Parishes. In Texas,
Bowie and Red River Counties.

* WHEN…Until 8 PM CDT this evening.

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

Instructions

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

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

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