Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67° N Lon: 95.95° W Elev: 722 ft.

Fair

86°F

30°C

Humidity 57%
Wind Speed E 14 G 17 mph
Barometer 29.86 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 24 Aug 6:35 pm CDT
Detailed forecast for

Okmulgee County

Tonight
Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Tuesday
Mostly sunny. Hot with highs around 101. South winds around 5 mph, becoming northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. North winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103.
Wednesday Night
Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph.
Thursday
Mostly sunny. Highs in the mid 90s.
Thursday Night
Mostly clear. Lows in the upper 60s.
Friday
Sunny. Highs in the mid 90s.
Friday Night
Clear. Lows in the lower 70s.
Saturday
Sunny. Highs in the upper 90s.
Saturday Night
Mostly clear. Lows in the mid 70s.
Sunday
Sunny, hot with highs around 100. Heat index values up to 105.
Sunday Night
Clear. Lows in the mid 70s.
Monday
Sunny, hot with highs around 100. Heat index values up to 110.



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358 PM CDT Mon Aug 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database