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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Homestake Pass (MTHOM)

Lat: 45.91888°NLon: 112.40194°WElev: 6384.0ft.

NA

37°F

3°C

Humidity 61%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 12 Nov 10:15 PM MST
Extended Forecast for

9 Miles WNW Silver Star MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind 8 to 10 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 43. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 38. Southwest wind 17 to 21 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West southwest wind 7 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 11am. Partly sunny, with a high near 33. West southwest wind around 8 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 43. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 38. Southwest wind 17 to 21 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 26. West southwest wind 7 to 9 mph.
Sunday
A slight chance of snow after 11am. Partly sunny, with a high near 33. West southwest wind around 8 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Mostly cloudy, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 23.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A slight chance of snow. Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Silver Star MT
 45.73°N 112.47°W (Elev. 8652 ft)
Last Update:
9:31 pm MST Nov 12, 2025
Forecast Valid:
10pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation