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 >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

Lat: 42.57805° N Lon: 110.10972° W Elev: 6946.0 ft.

Clear

81°F

27°C

Humidity 30%
Wind Speed SW 5 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Aug 02:20 PM MDT
Detailed forecast for

Upper Green River Basin

This Afternoon
Partly cloudy. Near steady temperature in the upper 70s. Southwest winds around 10 mph.
Tonight
Partly cloudy. Lows in the lower 50s. West winds around 10 mph in the evening.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds 10 to 15 mph. Chance of rain 30 percent.
Sunday Night
Partly cloudy. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening.
Monday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 40 percent.
Monday Night
Partly cloudy. Lows around 50.
Tuesday
Partly cloudy. A slight chance of. Highs around 80.
Tuesday Night
Partly cloudy. Lows around 50.
Wednesday
Partly cloudy. A slight chance of. Highs in the upper 70s.
Wednesday Night
Partly cloudy. Lows around 50.
Thursday
Partly cloudy. A slight chance of. Highs around 80.
Thursday Night
Partly cloudy. Lows around 50.
Friday
Partly cloudy in the morning, then clearing. Highs in the upper 70s.



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202 PM MDT 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