Headline:
Heat Advisory issued August 21 at 12:09PM CDT until August 22 at 7:00PM CDT by NWS Norman OK
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 21, 2026 - 10:09am
Expires:
August 22, 2026 - 12:15am
Description:
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 107. For the Heat Advisory, heat index
values up to 110 expected.
* WHERE...In Oklahoma, Cotton County. In Texas, Clay County.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat Advisory, from 1 PM to 7 PM CDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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:
Cotton; Clay
Forcast Office:
NWS Norman OK
Sender:
w-nws.webmaster@noaa.gov