⚠️ Heat Advisory – Coal; Atoka; Bryan – Tuesday, July 21, 2026

Heat Advisory issued July 21 at 12:20PM CDT until July 22 at 8:00PM CDT by NWS Norman OK

Details

* WHAT…For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 113. For the Heat Advisory, heat index
values up to 109 expected.

* WHERE…Atoka, Bryan, and Coal Counties.

* WHEN…For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from noon to 8 PM CDT Wednesday.

* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.

Instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

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