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.

unknown precip

38°F

3°C

Humidity 94%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 09 Mar 01:00 AM MDT
Extended Forecast for

6 Miles SE Drummond MT

  • Overnight

    Overnight: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Snow level 5400 feet lowering to 4200 feet. Mostly cloudy, with a low around 29. West wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 8am, then a chance of snow after 1pm. Partly sunny, with a steady temperature around 34. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. West wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 34. West wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Southwest wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 45. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Rain. Snow level 4900 feet rising to 5600 feet after midnight. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain

  • Thursday

    Thursday: Rain before 3pm, then rain and snow. Cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain then
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain before 9pm, then rain and snow. Cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Overnight
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Snow level 5400 feet lowering to 4200 feet. Mostly cloudy, with a low around 29. West wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of snow before 8am, then a chance of snow after 1pm. Partly sunny, with a steady temperature around 34. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 17. West wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 30 mph.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 34. West wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 14. Southwest wind 5 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 45. Little or no snow accumulation expected.
Wednesday Night
Rain. Snow level 4900 feet rising to 5600 feet after midnight. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 3pm, then rain and snow. Cloudy, with a high near 47. Breezy.
Thursday Night
Rain before 9pm, then rain and snow. Cloudy, with a low around 35.
Friday
Rain and snow, becoming all rain after noon. Snow level 5200 feet. Mostly cloudy, with a high near 47.
Friday Night
Rain and snow. Cloudy, with a low around 34.
Saturday
Rain and snow. Snow level 5200 feet. Cloudy, with a high near 47.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Drummond MT
 46.62°N 113.04°W (Elev. 4163 ft)
Last Update:
12:21 am MDT Mar 9, 2026
Forecast Valid:
1am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation