Areas of Showers and Thunderstorms to Start the Work Week
Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >
Current conditions at
Garrison I-90 MP 174.4 (MTGAR)
Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.NA
62°F
17°C
| Humidity | 47% |
| Wind Speed | W 1 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 20 Sep 07:15 PM MDT |
Extended Forecast for
7 Miles NW Garrison MT
Tonight
Low: 40 °F
Mostly Clear
then Patchy
FogMonday
High: 77 °F
Patchy Fog
then SunnyMonday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 77 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 40. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Light and variable wind.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 44. Light and variable wind.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A slight chance of rain after noon. Mostly sunny, with a high near 75.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain. Partly sunny, with a high near 61.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 63.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles NW Garrison MT
46.59°N 112.91°W (Elev. 4183 ft)
46.59°N 112.91°W (Elev. 4183 ft)
2:00 pm MDT Sep 20, 2026
7pm MDT Sep 20, 2026-6pm MDT Sep 27, 2026
Additional Resources
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