Texas Moderate Heat Advisory | Effective 06/17/2026 22:14

Headline: 
Heat Advisory issued June 18 at 12:14AM CDT until June 18 at 8:00PM CDT by NWS Corpus Christi TX
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 17, 2026 - 10:14pm
Expires: 
June 18, 2026 - 6:00pm
Description: 
* WHAT...Heat index values up to 110-114 expected. * WHERE...Aransas Islands, Calhoun Islands, Kleberg Islands, and Nueces Islands Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...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: 
Aransas Islands; Kleberg Islands; Nueces Islands; Calhoun Islands
Forcast Office: 
NWS Corpus Christi TX
Sender: 
w-nws.webmaster@noaa.gov