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NWS Alerts

Denton
 Details for Denton Extreme Heat Warning  +1 additional alert
 Gainesville
 Details for Gainesville Extreme Heat Warning
 Irving
 Details for Irving Extreme Heat Warning  +1 additional alert
 Celina
 Details for Celina Extreme Heat Warning  +1 additional alert
 Houston
 Details for Houston Heat Advisory
 Austin
 Details for Austin Heat Advisory

NWS Weather Alerts Summary

Issued by the National Weather Service

Last update: Friday 12:20pm CDT
Celina
   Extreme Heat Warning Extreme Heat Warning - Expires: Friday 8/21/2026 1:00 pm
   Air Quality Alert Air Quality Alert - Expires: Friday 8/21/2026 6:45 pm
Denton
   Extreme Heat Warning Extreme Heat Warning - Expires: Friday 8/21/2026 1:00 pm
   Air Quality Alert Air Quality Alert - Expires: Friday 8/21/2026 6:45 pm
Gainesville
   Extreme Heat Warning Extreme Heat Warning - Expires: Friday 8/21/2026 1:00 pm
Irving
   Extreme Heat Warning Extreme Heat Warning - Expires: Friday 8/21/2026 1:00 pm
   Air Quality Alert Air Quality Alert - Expires: Friday 8/21/2026 6:45 pm
Austin
   Heat Advisory Heat Advisory - Expires: Friday 8/21/2026 6:00 pm
Houston
   Heat Advisory Heat Advisory - Expires: Friday 8/21/2026 6:00 pm

national advisories