Tulsa, Okla. – Dangerous heat grips eastern Oklahoma and northwest Arkansas this week, with temperatures pushing near 100 degrees and heat index values reaching as high as 110. A Heat Advisory remains in effect for Tulsa and surrounding counties through Tuesday evening, bringing elevated risks for heat-related illnesses.
According to the National Weather Service in Tulsa, a weak cold front will approach late Tuesday into Wednesday, sparking thunderstorm chances across northeast Oklahoma, especially north and west of Interstate 44. While severe storms are not anticipated overnight, forecasters warn that brief heavy rain and dangerous lightning could accompany stronger cells.
By Tuesday afternoon and evening, scattered storms may develop with locally damaging winds possible. Rainfall amounts could be heavier in isolated areas, with the greatest storm risk continuing into Wednesday night. Emergency officials urge residents to limit outdoor activities during peak heat, drink plenty of water, and avoid leaving children or pets in vehicles.
Slightly cooler, drier air is expected by late week as the cold front settles south. Until then, Tulsa residents should prepare for sweltering afternoons and the potential for sudden evening storms.
Five Day Forecast for Tulsa, OK
- Tuesday: High near 99, heat index up to 110. Chance of storms in afternoon and evening.
- Wednesday: High near 94, mostly sunny. Isolated storms possible late.
- Thursday: Sunny and hot, high near 93.
- Friday: High near 94, mostly sunny.
- Saturday: Mostly clear, high near 95.
