Hazardous Weather Conditions
Current conditions at
Sieben I-15 MP 216 (MTSBN)
Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.unknown precip
34°F
1°C
| Humidity | 100% |
| Wind Speed | N 4 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Wind Chill | 30°F (-1°C) |
| Last update | 02 Apr 08:45 PM MDT |
Extended Forecast for
Marysville MT
Winter Weather Advisory April 2, 09:14pm until April 3, 06:00am
NOW until 6:00am Fri

Winter Weather Advisory
Tonight

Low: 29 °F
Snow Likely
and Patchy
Blowing SnowFriday
High: 41 °F
Slight Chance
Snow then
SunnyFriday Night

Low: 28 °F
Mostly Clear
Saturday

High: 48 °F
Sunny
Saturday Night

Low: 31 °F
Mostly Clear
Sunday

High: 52 °F
Sunny
Sunday Night

Low: 32 °F
Partly Cloudy
Monday

High: 56 °F
Partly Sunny
Detailed Forecast
Tonight
Snow likely, mainly before 1am. Patchy blowing snow between 10pm and 11pm. Cloudy, with a low around 29. West northwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 41. West wind 11 to 20 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 28. West wind 11 to 18 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 48. West southwest wind 11 to 15 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 52. West wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 32. North wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 56. North wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 57. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Partly sunny, with a high near 41.
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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)
7:02 pm MDT Apr 2, 2026
9pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026



