Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

32°F

0°C

Humidity 94%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Nov 05:30 AM MST
Extended Forecast for

9 Miles NW Garrison MT

  • Today

    Today: Partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 64. East wind 5 to 8 mph becoming southwest in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 39. South southwest wind 6 to 8 mph.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: Rain likely before 11am, then rain and snow likely.  Mostly cloudy, with a high near 53. West wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a slight chance of rain.  Mostly cloudy, with a high near 49. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 60. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 64. East wind 5 to 8 mph becoming southwest in the afternoon.
Thursday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39. South southwest wind 6 to 8 mph.
Friday
Rain likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 53. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 52.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Snow level 5500 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 46.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Garrison MT
 46.61°N 112.95°W (Elev. 4216 ft)
1:02 am MST Nov 12, 2025
5am MST Nov 12, 2025-6pm MST Nov 18, 2025
 
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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