Heat Advisory

Locations Affected

Tulsa, OK ∙ Broken Arrow, OK ∙ Fort Smith, AR ∙ Claremore Regional Airport, OK ∙ Grand Lake Towne, OK ∙ Altus, AR ∙ Bixby, OK ∙ Valley Park, OK ∙ Sportsmen Acres Community, OK ∙ Chouteau, OK

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1142 AM CDT Tue Sep 1 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT WEDNESDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...For the Heat Advisory Tuesday and Wednesday, heat index values up to 108 expected. * WHERE...In Arkansas, Southern Crawford, Central and Southern Franklin, and North and Central Sebastian Counties. In Oklahoma, Mayes, Nowata, Rogers, Southeast Osage, Tulsa, Wagoner, and Washington OK Counties. * WHEN...For the Heat Advisory Tuesday, until 8 PM CDT this evening. For the Heat Advisory Wednesday, from noon to 8 PM CDT. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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.

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