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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Jefferson River Valley (JVWM)

Lat: 45.79778°NLon: 112.16528°WElev: 4415.0ft.

NA

74°F

23°C

Humidity 28%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 03 Oct 04:45 PM MDT
Extended Forecast for

Silver Star MT

  • Tonight

    Tonight: Mostly clear, with a low around 44. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South southwest wind 6 to 11 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. South southwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 26 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 83. South southwest wind 13 to 18 mph, with gusts as high as 24 mph.

    High: 83 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Southwest wind 6 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southwest wind 9 to 11 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Southwest wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Calm wind becoming south southwest around 6 mph after midnight.
Sunday
Sunny, with a high near 80. South southwest wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 26 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 83. South southwest wind 13 to 18 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 49. Southwest wind 6 to 10 mph.
Tuesday
Sunny, with a high near 79. Southwest wind 9 to 11 mph.
Tuesday Night
Mostly clear, with a low around 47. Southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A slight chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Silver Star MT
 45.68°N 112.28°W (Elev. 4495 ft)
Last Update:
4:41 pm MDT Oct 3, 2026
Forecast Valid:
5pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation