⚠️ Heat Advisory – Jim Wells; Inland Kleberg; Inland Nueces; Inland San Patricio; Coastal Aransas; Inland Refugio; Inland Calhoun; Coastal Kleberg; Coastal Nueces; Coastal San Patricio; Coastal Refugio – Wednesday, August 19, 2026

Heat Advisory issued August 19 at 12:17AM CDT until August 19 at 7:00PM CDT by NWS Corpus Christi TX

Details

* WHAT…Heat index values up to 113 expected.

* WHERE…Coastal Aransas, Coastal Kleberg, Coastal Nueces, Coastal
Refugio, Coastal San Patricio, Inland Calhoun, Inland Kleberg,
Inland Nueces, Inland Refugio, Inland San Patricio, and Jim Wells
Counties.

* WHEN…From 1 PM this afternoon to 7 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.

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