Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

NA

42°F

6°C

Humidity 76%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 07 Apr 01:15 AM MDT
Extended Forecast for

Marysville MT

High Wind Warning April 7, 09:00am until April 7, 09:00pm
Click here for hazard details and duration
High Wind Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 41. West southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 3pm and 5pm.  Sunny, with a high near 54. Windy, with a west southwest wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Windy. Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 7pm and 8pm.  Mostly clear, with a low around 29. Windy, with a west wind 23 to 33 mph decreasing to 9 to 19 mph. Winds could gust as high as 55 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. West wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West northwest wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind 6 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. North northeast wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. West southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of rain between 3pm and 5pm. Sunny, with a high near 54. Windy, with a west southwest wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow between 7pm and 8pm. Mostly clear, with a low around 29. Windy, with a west wind 23 to 33 mph decreasing to 9 to 19 mph. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 49. West wind 7 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 30. West northwest wind 6 to 14 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 50. Northwest wind 6 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 32. North northeast wind 5 to 10 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 62. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Rain likely after noon. Partly sunny, with a high near 62.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain. Mostly cloudy, with a high near 51.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
Snow likely. Mostly cloudy, with a high near 45.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
12:32 am MDT Apr 7, 2026
1am MDT Apr 7, 2026-6pm MDT Apr 13, 2026
 
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Additional Resources

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