| Event | Heat Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Tillman; Stephens; Cotton; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan; Wichita; Knox; Baylor; Archer; Clay |
| Effective | 6/18/2026, 4:23:00 PM CDT |
| Expires | 6/18/2026, 8:00:00 PM CDT |
Heat Advisory issued June 18 at 4:23PM CDT until June 18 at 8:00PM CDT by NWS Norman OK
Details
* WHAT…Heat index values up to 107.
* WHERE…Portions of southeast, southern, and southwest Oklahoma
and northern Texas.
* WHEN…Until 8 PM CDT this evening.
* 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.
More Stories
⚠️ Heat Advisory – Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Jo Daviess; Stephenson – Tuesday, September 1, 2026
⚠️ Heat Advisory – Hughes; Jackson; Tillman; Comanche; Stephens; Murray; Pontotoc; Coal; Cotton; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan; Wilbarger; Wichita; Archer; Clay – Tuesday, September 1, 2026
⚠️ Extreme Heat Warning – Jefferson; Wayne; Edwards; Wabash; Perry; Franklin; Hamilton; White; Jackson; Williamson; Saline; Gallatin; Union; Johnson; Pope; Hardin; Alexander; Pulaski; Massac; Gibson; Pike; Posey; Vanderburgh; Warrick; Spencer; Fulton; Hickman; Carlisle; Ballard; McCracken; Graves; Livingston; Marshall; Calloway; Crittenden; Lyon; Trigg; Caldwell; Union; Webster; Hopkins; Christian; Henderson; Daviess; McLean; Muhlenberg; Todd; Perry; Bollinger; Cape Girardeau; Wayne; Carter; Ripley; Butler; Stoddard; Scott; Mississippi; New Madrid – Tuesday, September 1, 2026