Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

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

Fair

81°F

27°C

Humidity 63%
Wind Speed N 10 G 18 mph
Barometer 30.08 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 22 Aug 12:15 pm CDT
Detailed forecast for

McIntosh County

Today
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Southwest winds around 5 mph, becoming northeast around 5 mph this afternoon. Chance of rain 40 percent. Heat index values up to 106.
Tonight
Partly cloudy. A slight chance of showers in the evening. Lows in the lower 70s. East winds around 5 mph. Chance of rain 20 percent.
Sunday
Mostly sunny. Highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 108.
Sunday Night
Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Monday
Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph, becoming southwest in the afternoon.
Monday Night
Mostly clear. Lows in the upper 70s.
Tuesday
Mostly sunny. Hot with highs around 100. Heat index values up to 110.
Tuesday Night
Partly cloudy. Lows in the mid 70s.
Wednesday
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
Wednesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s.
Thursday
Sunny. Highs in the upper 90s. Heat index values up to 105.
Thursday Night
Mostly clear. Lows in the mid 70s.
Friday
Sunny, hot with highs around 99. Heat index values up to 105.



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643 AM CDT Sat Aug 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database