National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

33°F

1°C

Humidity 94%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 06 Apr 06:15 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

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, with a high near 55. Light and variable wind becoming north northeast 5 to 9 mph in the morning.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 53. Windy, with a west southwest wind 21 to 26 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 53 °F

    Sunny and
    Breezy then
    Slight Chance
    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 29. Windy, with a west wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.

    Low: 29 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 45. West wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 45 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. West wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. North wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 55. Light and variable wind becoming north northeast 5 to 9 mph in the morning.
Tonight
Partly cloudy, with a low around 41. North wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 25 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 53. Windy, with a west southwest wind 21 to 26 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 29. Windy, with a west wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 45. West wind 13 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 29. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 50. West wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 30. North wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain. Mostly sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
Last Update:
4:47 am MDT Apr 6, 2026
Forecast Valid:
6am MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation