Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

30°F

-1°C

Humidity 72%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 09 Apr 02:01 AM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. West wind 6 to 10 mph becoming east northeast in the morning. Winds could gust as high as 18 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. East northeast wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. East wind 6 to 9 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 38. Northeast wind 13 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Partly sunny, with a high near 57. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of rain, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Showers

  • Sunday Night

    Sunday Night: Rain before midnight, then rain and snow likely.  Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West wind around 6 mph.
Thursday
Sunny, with a high near 47. West wind 6 to 10 mph becoming east northeast in the morning. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 28. East northeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 57. East wind 6 to 9 mph.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 38. Northeast wind 13 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.
Saturday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 57. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 45.
Sunday Night
Rain before midnight, then rain and snow likely. Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 30.
Monday
Rain and snow before 9am, then snow between 9am and 3pm, then rain and snow after 3pm. Cloudy, with a high near 38.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
2:01 am MDT Apr 9, 2026
2am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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