Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

29°F

-2°C

Humidity 99%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 12 Nov 09:15 PM MST
Extended Forecast for

14 Miles NNE Garrison MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South southeast wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55. East southeast wind 6 to 9 mph.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. South southeast wind 7 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. South southeast wind 6 to 10 mph becoming west in the afternoon.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 5 to 7 mph becoming south after midnight.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm.  Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. South southeast wind around 8 mph.
Friday
Partly sunny, with a high near 55. East southeast wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 34. South southeast wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 47. South southeast wind 6 to 10 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. West wind 5 to 7 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 45.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm. Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 39.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Garrison MT
 46.72°N 112.69°W (Elev. 5423 ft)
1:01 pm MST Nov 12, 2026
9pm MST Nov 12, 2026-6pm MST Nov 19, 2026
 
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Additional Resources

Radar & Satellite Image

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