Texas Moderate Heat Advisory | Effective 06/19/2026 09:58

Headline: 
Heat Advisory issued June 19 at 11:58AM CDT until June 19 at 8:00PM CDT by NWS Austin/San Antonio TX
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 19, 2026 - 9:58am
Expires: 
June 19, 2026 - 6:00pm
Description: 
* WHAT...Heat index values up to 109 expected. * WHERE...A portion of south central Texas. * WHEN...Until 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: 
Bastrop; Lee; Guadalupe; Caldwell; Fayette; Zavala; Frio; Atascosa; Wilson; Karnes; Gonzales; De Witt; Lavaca; Dimmit
Forcast Office: 
NWS Austin/San Antonio TX
Sender: 
w-nws.webmaster@noaa.gov