Hazardous Weather Conditions
Current conditions at
Sieben I-15 MP 216 (MTSBN)
Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.unknown precip
30°F
-1°C
| Humidity | 100% |
| Wind Speed | NE 0 MPH |
| Barometer | NA |
| Dewpoint | 30°F (-1°C) |
| Visibility | NA |
| Last update | 03 Apr 07:45 AM MDT |
Extended Forecast for
Marysville MT
Winter Weather Advisory April 3, 08:14am until April 3, 12:00pm
NOW until 12:00pm Fri
Winter Weather Advisory
Today
High: 42 °F
Chance Snow
then SunnyTonight

Low: 29 °F
Mostly Clear
Saturday

High: 48 °F
Sunny
Saturday Night

Low: 31 °F
Mostly Clear
Sunday

High: 48 °F
Mostly Sunny
Sunday Night

Low: 31 °F
Mostly Cloudy
Monday

High: 54 °F
Partly Sunny
Monday Night

Low: 38 °F
Mostly Cloudy
Detailed Forecast
Today
A 30 percent chance of snow, mainly before 10am. Mostly sunny, with a high near 42. West wind 14 to 18 mph, with gusts as high as 31 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 29. West wind 11 to 18 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 48. West wind 11 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 6 to 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 48. West northwest wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 31. North wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 54. North northeast wind 5 to 9 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 38. West northwest wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 56. Breezy.
Tuesday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Blustery.
Thursday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST
Point Forecast:
Marysville MT
46.75°N 112.29°W (Elev. 5456 ft)
46.75°N 112.29°W (Elev. 5456 ft)
7:57 am MDT Apr 3, 2026
8am MDT Apr 3, 2026-6pm MDT Apr 9, 2026



