Hazardous Weather Conditions
Current conditions at
Sieben I-15 MP 216 (MTSBN)
Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.unknown precip
37°F
3°C
| Humidity | 90% |
| Wind Speed | WNW 10 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Wind Chill | 30°F (-1°C) |
| Last update | 02 Apr 12:30 PM MDT |
Extended Forecast for
Marysville MT
Winter Weather Advisory April 2, 12:57pm until April 3, 06:00am
NOW until 6:00am Fri
Winter Weather Advisory
This Afternoon
High: 38 °F
Snow Likely
and Patchy
Blowing SnowTonight
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
Detailed Forecast
This Afternoon
Snow likely. Patchy blowing snow after 3pm. Cloudy, with a high near 38. Breezy, with a west wind around 24 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before midnight. Patchy blowing snow before 9pm. Cloudy, with a low around 29. Breezy, with a west northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch 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.
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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marysville MT
46.75°N 112.29°W (Elev. 5456 ft)
46.75°N 112.29°W (Elev. 5456 ft)
12:32 pm MDT Apr 2, 2026
12pm MDT Apr 2, 2026-6pm MDT Apr 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
