⚠️ Heat Advisory – Hughes; Coal; Johnston; Atoka; Marshall; Bryan – Sunday, September 13, 2026

Heat Advisory issued September 13 at 11:48AM CDT until September 14 at 7:00PM CDT by NWS Norman OK

Details

* WHAT…Heat index values up to 108 expected.

* WHERE…Atoka, Bryan, Coal, Hughes, Johnston, and Marshall
Counties.

* WHEN…Until 7 PM CDT this evening, and from noon to 7 PM CDT
Monday.

* 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

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