Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Overcast

39°F

4°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Nov 05:20 PM MST
Detailed forecast for

Upper Green River Basin

This Afternoon
Partly cloudy. Highs in the lower 40s.
Tonight
Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 20s.
Wednesday
Areas of fog in the morning. Mostly cloudy with scattered snow showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of snow 30 percent.
Wednesday Night
Partly cloudy. Patchy fog after midnight. Lows in the lower 20s.
Thursday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.
Thursday Night
Partly cloudy. Lows in the lower 20s.
Friday
Partly cloudy. Highs in the mid 40s.
Friday Night
Mostly clear. Cold with lows around 20.
Saturday
Mostly sunny. Highs in the lower 40s.
Saturday Night
Mostly clear. Cold with lows around 20.
Sunday
Mostly sunny. Highs in the mid 40s.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20.
Monday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.



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416 PM MST Tue Nov 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database