Texas Moderate Heat Advisory | Effective 08/21/2026 09:19

Headline: 
Heat Advisory issued August 21 at 11:19AM CDT until August 21 at 7:00PM CDT by NWS San Angelo TX
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
August 21, 2026 - 9:19am
Expires: 
August 22, 2026 - 4:30am
Description: 
* WHAT...Afternoon high temperatures reaching the 105 to 109 degree range. * WHERE...A portion of west central Texas along and north of a San Angelo to Brady to San Saba line. * WHEN...Until 7 PM CDT this evening, and then from 1 PM to 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
A Heat Advisory means that hot weather conditions are occurring or expected. This will create a situation in which heat illnesses are possible. Never, ever, leave children or pets alone in enclosed vehicles, not even for a few minutes. Car interiors can reach lethal temperatures in a matter of minutes. Stay indoors and seek air-conditioned buildings. Drink water more than usual, and avoid dehydrating alcoholic, sugary, or caffeinated drinks. Dress for the heat by wearing lightweight and light colored clothing. Eat small meals and eat more often. Monitor those with a higher vulnerability to heat, including small children. Check in on family, friends, and neighbors, especially the elderly. If engaging in outdoor activity, take longer and more frequent breaks and avoid the hottest parts of the day.
Area Description: 
Fisher; Nolan; Sterling; Coke; Runnels; Tom Green; Concho; Haskell; Throckmorton; Jones; Shackelford; Taylor; Callahan; Coleman; Brown; McCulloch; San Saba
Forcast Office: 
NWS San Angelo TX
Sender: 
w-nws.webmaster@noaa.gov