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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

UPPER SAND WASH (USWU1)

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

NA

34°F

1°C

Humidity 88%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 01 Jan 08:27 PM MST
Extended Forecast for

14 Miles W Bonanza UT

  • Tonight

    Tonight: A 20 percent chance of snow showers before 4am. Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 47. South southwest wind around 5 mph becoming north in the morning.

    High: 47 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 4am. Mostly cloudy, with a low around 27. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 47. South southwest wind around 5 mph becoming north in the morning.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly cloudy, with a high near 44. Calm wind.
Saturday Night
Mostly cloudy, with a low around 27. Calm wind.
Sunday
Partly sunny, with a high near 48.
Sunday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 29.
Monday
A chance of showers. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A chance of snow showers. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W Bonanza UT
 40.02°N 109.44°W (Elev. 4813 ft)
Last Update:
8:27 pm MST Jan 1, 2026
Forecast Valid:
8pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation