Headline:
Heat Advisory issued September 13 at 12:19PM CDT until September 13 at 7:00PM CDT by NWS Austin/San Antonio TX
Event:
Heat Advisory
Urgency:
Expected
Effective:
September 13, 2026 - 10:19am
Expires:
September 13, 2026 - 6:45pm
Description:
* WHAT...For the first Heat Advisory, heat index values up to 111.
For the second Heat Advisory, heat index values up to 111 expected.
* WHERE...The I-35 corridor and Coastal Plains.
* WHEN...For the first Heat Advisory, until 7 PM CDT this evening.
For the second Heat Advisory, from noon to 7 PM CDT Monday.
* 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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Area Description:
Williamson; Hays; Travis; Bastrop; Lee; Bexar; Comal; Guadalupe; Caldwell; Fayette; Atascosa; Wilson; Karnes; Gonzales; De Witt; Lavaca
Forcast Office:
NWS Austin/San Antonio TX
Sender:
w-nws.webmaster@noaa.gov