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- This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
- SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
- The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.
Current conditions at
Jefferson River Valley (JVWM)
Lat: 45.79778°NLon: 112.16528°WElev: 4415.0ft.NA
61°F
16°C
| Humidity | 53% |
| Wind Speed | NNE 5 MPH |
| Barometer | NA |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Last update | 26 Jun 12:45 AM MDT |
Extended Forecast for
6 Miles WNW Silver Star MT
Overnight
Low: 51 °F
Slight Chance
T-stormsFriday
High: 60 °F
Slight Chance
T-storms then
Chance
T-stormsFriday Night
Low: 43 °F
Showers
Saturday
High: 46 °F
Showers
Likely then
ShowersSaturday Night
Low: 35 °F
Rain/Snow
then Snow
ShowersSunday
High: 40 °F
Snow Showers
Sunday Night
Low: 34 °F
Rain/Snow
then Snow
ShowersMonday
High: 44 °F
Rain/Snow
Likely and
Breezy then
Chance
ShowersMonday Night
Low: 36 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North northwest wind around 5 mph becoming light and variable.
Friday
A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Showers and thunderstorms likely, then showers after 3am. Low around 43. West southwest wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Saturday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 46. Southwest wind 5 to 7 mph becoming east southeast in the afternoon. Chance of precipitation is 100%.
Saturday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow showers after midnight. Some thunder is also possible. Low around 35. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Snow showers. Some thunder is also possible. High near 40. West southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 34. Southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 9am, then rain likely, possibly mixed with snow showers between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 44. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 43 mph.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 63.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Silver Star MT
45.74°N 112.41°W (Elev. 7867 ft)
45.74°N 112.41°W (Elev. 7867 ft)
12:31 am MDT Jun 26, 2026
1am MDT Jun 26, 2026-6pm MDT Jul 2, 2026
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