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

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

33°F

1°C

Humidity NA
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

9 Miles ENE Garrison MT

  • Tonight

    Tonight: Mostly clear, with a low around 24. Southwest wind 3 to 7 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Southwest wind 5 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 3 to 5 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Southwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 9 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 34. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 32.
Veterans Day
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Garrison MT
 46.57°N 112.63°W (Elev. 5502 ft)
Last Update:
1:02 pm MST Nov 5, 2026
Forecast Valid:
4pm MST Nov 5, 2026-6pm MST Nov 12, 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