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

Garrison I-90 MP 174.4 (MTGAR)

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

NA

63°F

17°C

Humidity 23%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 05 Apr 03:45 PM MDT
Extended Forecast for

9 Miles WNW Elliston MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northeast wind 3 to 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 57. Windy, with a southwest wind 6 to 16 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 57 °F

    Sunny then
    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Windy, with a west wind 22 to 32 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 44 mph.

    Low: 26 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Northeast wind 3 to 7 mph.
Monday
Partly sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm.
Tuesday
Sunny, with a high near 57. Windy, with a southwest wind 6 to 16 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 26. Windy, with a west wind 22 to 32 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A chance of rain. Mostly sunny, with a high near 62.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Elliston MT
 46.62°N 112.61°W (Elev. 4800 ft)
Last Update:
2:01 pm MDT Apr 5, 2026
Forecast Valid:
4pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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