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

Jefferson River Valley (JVWM)

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

NA

57°F

14°C

Humidity 61%
Wind Speed SW NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 29 Jun 05:45 PM MDT
Extended Forecast for

6 Miles WSW Silver Star MT

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 62. South southwest wind 5 to 9 mph.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before midnight, then a slight chance of showers after 5am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 64. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 64 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. South southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 62. South southwest wind 5 to 9 mph.
Tuesday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers after 5am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 64. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. South southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 68. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Calm wind becoming south southwest 5 to 9 mph in the morning.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Independence Day
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Silver Star MT
 45.65°N 112.4°W (Elev. 6207 ft)
Last Update:
3:44 pm MDT Jun 29, 2026
Forecast Valid:
7pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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