Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Fair

83°F

28°C

Humidity 72%
Wind Speed NE 8 mph
Barometer 29.98 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 26 Aug 9:15 am CDT
Extended Forecast for

Dewar OK

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 4pm.  Partly sunny, with a high near 96. Heat index values as high as 104. North wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 96 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 94. Northeast wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 68. East wind around 5 mph becoming calm.

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 96. South wind around 5 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 72. Southeast wind around 5 mph.

    Low: 72 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 99. South wind 5 to 10 mph.

    High: 99 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 96. Heat index values as high as 104. North wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 94. Northeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Clear, with a low around 68. East wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 96. South wind around 5 mph.
Saturday Night
Clear, with a low around 72. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 99. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 75. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 100. South wind around 10 mph.
Monday Night
Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Dewar OK
 35.47°N 95.94°W
8:50 am CDT Aug 26, 2026
9am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
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