Heat Advisory

Locations Affected

Tulsa, OK ∙ Broken Arrow, OK ∙ Fort Smith, AR ∙ Arkoma, OK ∙ Pierce, OK ∙ Ozark, AR ∙ Wilburton, OK ∙ Le Flore, OK ∙ Ramona, OK ∙ Inola, OK

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1137 AM CDT Fri Aug 15 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 109 expected this afternoon and Saturday afternoon. * WHERE...Most of eastern Oklahoma and most of western and northwestern Arkansas * WHEN...For the Heat Advisory today, until 8 PM CDT this evening. For the Heat Advisory on Saturday, from noon to 8 PM CDT Saturday. * 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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