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Unseasonably Hot This Week

Little rain or relief until the weekend
One Minute Weather Forecast Monday Evening 9/14/2026
Heat and humidity stay with us this week
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TULSA, OKLA — **HEAT ADVISORY FOR EASTERN OKLAHOMA TUESDAY FROM NOON UNTIL 7 PM.**

A large area of high pressure will remain in control of our weather, leading to several more days of summer-like heat.

Mostly clear and warm tonight. Temperatures only drop into the upper 70s by dawn. Sunshine returns tomorrow with temperatures remaining hot. Highs near the century mark can be expected with a continued moderate south wind. A cold front to our north in Kansas will provide a focus for showers and storms as far south as areas along the Oklahoma/Kansas line late in the day.

Temperatures stay hot with partly to mostly sunny skies for the rest of the week. Through Saturday, expect highs in the 90s with a heat index still near 100° each afternoon.

The weather pattern is likely to change by the weekend as a trough in the jet stream nears. This brings the storm track closer to Oklahoma and the potential for a cold front in a week. Rain chances return by the weekend and last into the following week as temperatures cool to near-average levels with highs in the 80s.