| Event | Heat Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Harmon; Greer; Kiowa; Jackson; Tillman; Comanche; Stephens; Cotton; Jefferson; Hardeman; Foard; Wilbarger; Wichita; Knox; Baylor; Archer; Clay |
| Effective | 7/21/2026, 12:20:00 PM CDT |
| Expires | 7/22/2026, 4:00:00 AM CDT |
Heat Advisory issued July 21 at 12:20PM CDT until July 22 at 8:00PM CDT by NWS Norman OK
Details
* WHAT…For the first Heat Advisory, heat index values up to 107.
For the second Heat Advisory, heat index values up to 107 expected.
* WHERE…Portions of southern and southwest Oklahoma and northern
Texas.
* WHEN…For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from noon to 8 PM CDT Wednesday.
* IMPACTS…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.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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