Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Fair

83°F

28°C

Humidity 59%
Wind Speed S 5 mph
Barometer 30.05 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 9 Sep 3:15 am CDT
Extended Forecast for

Okmulgee Regional Airport OK

Extreme Heat Warning September 9, 12:00pm until September 9, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Heat index values as high as 106. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 73. South wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 30%.

    Low: 73 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  High near 89. North wind around 5 mph becoming calm.  Chance of precipitation is 80%.

    High: 89 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 96. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 96 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 97. South wind 5 to 10 mph.

    High: 97 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers, with thunderstorms also possible after 1am.  Mostly clear, with a low around 72. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 77. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 102. Heat index values as high as 106. South wind 5 to 10 mph.
Wednesday Night
A slight chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 73. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. High near 89. North wind around 5 mph becoming calm. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. Light southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 71. South wind 5 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Saturday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 72. South wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 98. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 73. South wind around 10 mph.
Monday
Sunny, with a high near 98. South wind around 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 70. South wind around 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. South wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Okmulgee Regional Airport OK
 35.67°N 95.94°W
2:50 am CDT Sep 9, 2026
3am CDT Sep 9, 2026-6pm CDT Sep 15, 2026
 
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Additional Resources

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