⚠️ Heat Advisory – Southern Sebastian; Ottawa; Pawnee; Delaware; Okfuskee; Cherokee; Western Osage; Northern Sequoyah; Central Le Flore; Southern Le Flore – Thursday, July 30, 2026

Event	Heat Advisory
Severity	Moderate
Urgency	Expected
Certainty	Likely
Area	Southern Sebastian; Ottawa; Pawnee; Delaware; Okfuskee; Cherokee; Western Osage; Northern Sequoyah; Central Le Flore; Southern Le Flore
Effective	7/30/2026, 1:18:00 PM CDT
Expires	7/31/2026, 1:30:00 AM CDT

Heat Advisory issued July 30 at 1:18PM CDT until July 31 at 9:00PM CDT by NWS Tulsa OK

Details

* WHAT…Heat index values up to 108 expected today and Friday.

* WHERE…In Arkansas, Southern Sebastian County. In Oklahoma,
Cherokee, Northern Sequoyah, Okfuskee, Delaware, Ottawa, Pawnee,
Western Osage, Central Le Flore, and Southern Le Flore Counties.

* WHEN…For the first Heat Advisory, until 9 PM CDT this evening.
For the second Heat Advisory, from noon to 9 PM CDT Friday.

* IMPACTS…Heat related illnesses are possible especially impacting
those not acclimated to the conditions or those performing
strenuous activities.

Instructions

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.