National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Current conditions at

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

29°F

-2°C

Humidity 78%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 03 Dec 04:27 PM MST
Extended Forecast for

18 Miles SSW Bonanza UT

  • Tonight

    Tonight: Mostly clear, with a low around 16. North northeast wind around 5 mph becoming south after midnight.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 35. South southeast wind around 5 mph becoming southwest in the afternoon.

    High: 35 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 38. South wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 16. North northeast wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 35. South southeast wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Increasing clouds, with a low around 21. South wind around 5 mph.
Friday
Mostly sunny, with a high near 38. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 25. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Bonanza UT
 39.78°N 109.32°W (Elev. 5997 ft)
Last Update:
4:11 pm MST Dec 3, 2025
Forecast Valid:
5pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation