⚠️ Heat Advisory – Fisher; Nolan; Sterling; Coke; Runnels; Irion; Tom Green; Concho; Crockett; Schleicher; Sutton; Haskell; Throckmorton; Jones; Shackelford; Taylor; Callahan; Coleman; Brown; McCulloch; San Saba; Menard; Kimble; Mason – Wednesday, June 17, 2026

Heat Advisory issued June 17 at 12:10PM CDT until June 19 at 1:00AM CDT by NWS San Angelo TX

Details

* WHAT…Expect heat index values of 105 to 110 Wednesday and
Thursday. The hot temperatures and dangerous humidity values will
be more intense across the area Thursday afternoon, where heat
indices could possibly reach 112 across the Heartland and eastern
Big Country. Also, very little cooling is expected Wednesday night
with lows only in the mid 70s to lower 80s Thursday morning.

* WHERE…All of west central Texas.

* WHEN…Until 1 AM CDT Friday.

* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.

Instructions

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.

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