Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Fair

82°F

28°C

Humidity 84%
Wind Speed SE 5 mph
Barometer 29.98 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 30 Jul 9:15 am CDT
Extended Forecast for

6 Miles NE Okfuskee OK

Extreme Heat Warning July 30, 12:00pm until July 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Today

    Today: Mostly sunny, with a high near 99. Heat index values as high as 109. Southeast wind around 5 mph.

    High: 99 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. Southeast wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny and hot, with a high near 101. Heat index values as high as 109. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 101 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 71. North wind around 5 mph.

    Low: 71 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 89. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. North wind 5 to 10 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Northeast wind around 5 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 99. Heat index values as high as 109. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 76. Southeast wind around 5 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 109. South wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 71. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 89. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 67. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 90. Northeast wind around 5 mph.
Sunday Night
Clear, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Okfuskee OK
 35.65°N 96.13°W
8:51 am CDT Jul 30, 2026
9am CDT Jul 30, 2026-6pm CDT Aug 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database