Hazardous Weather Conditions
Current conditions at
Garrison I-90 MP 174.4 (MTGAR)
Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.NA
32°F
0°C
| Humidity | 87% |
| Wind Speed | SSE 0 MPH |
| Barometer | NA |
| Dewpoint | 29°F (-2°C) |
| Visibility | NA |
| Last update | 07 Apr 06:00 AM MDT |
Extended Forecast for
12 Miles W Marysville MT
Wind Advisory April 7, 09:00am until April 7, 09:00pm
Today

High: 40 °F
Increasing
Clouds and
WindyTonight

Low: 21 °F
Partly Cloudy
and WindyWednesday

High: 37 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Clear
and Breezy
then Mostly
ClearThursday

High: 40 °F
Sunny
Thursday Night

Low: 25 °F
Mostly Clear
Friday

High: 49 °F
Mostly Sunny
Friday Night
Low: 34 °F
Slight Chance
Rain then
Mostly CloudySaturday
High: 50 °F
Mostly Sunny
then Rain
Likely
Detailed Forecast
Today
Increasing clouds, with a high near 40. Windy, with a west southwest wind 26 to 31 mph increasing to 39 to 44 mph in the afternoon. Winds could gust as high as 49 mph.
Tonight
Partly cloudy, with a low around 21. Windy, with a west wind 36 to 46 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 49 mph.
Wednesday
Sunny, with a high near 37. West wind 17 to 21 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 24. Breezy, with a west wind 14 to 23 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 40. Northwest wind around 15 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 49.
Friday Night
A slight chance of rain before midnight. Snow level 8700 feet. Mostly cloudy, with a low around 34.
Saturday
Rain likely after noon. Snow level 8700 feet. Partly sunny, with a high near 50.
Saturday Night
Rain and snow likely before 3am, then a chance of snow. Snow level 8900 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 34.
Sunday
Snow. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 29.
Monday
Snow likely. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST
Point Forecast:
12 Miles W Marysville MT
46.77°N 112.54°W (Elev. 8199 ft)
46.77°N 112.54°W (Elev. 8199 ft)
2:01 am MDT Apr 7, 2026
6am MDT Apr 7, 2026-6pm MDT Apr 13, 2026



