Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

44°F

7°C

Humidity 40%
Wind Speed WNW 22 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 06 Mar 04:00 PM MST
Extended Forecast for

Marysville MT

High Wind Watch March 8, 03:00am until March 9, 12:00am
Click here for hazard details and duration
High Wind Watch
  • Tonight

    Tonight: Increasing clouds, with a low around 30. Breezy, with a west wind 21 to 25 mph, with gusts as high as 46 mph.

    Low: 30 °F

    Increasing
    Clouds and
    Breezy

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of rain.  Partly sunny, with a high near 43. Windy, with a west wind 26 to 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Patchy blowing dust after 11pm. Mostly cloudy, with a low around 39. Windy, with a west southwest wind around 31 mph, with gusts as high as 50 mph.

    Low: 39 °F

    Windy. Slight
    Chance Rain
    then Patchy
    Blowing Dust

  • Sunday

    Sunday: A 30 percent chance of rain after 11am.  Patchy blowing dust. Partly sunny, with a high near 48. Windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.

    High: 48 °F

    Chance Rain
    and Windy

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then rain likely, possibly mixed with snow between 8pm and 11pm, then snow likely after 11pm.  Mostly cloudy, with a low around 32. Windy, with a west wind 33 to 40 mph, with gusts as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Windy.
    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow.  Partly sunny, with a high near 35. Windy, with a west wind around 31 mph, with gusts as high as 55 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 22. Windy, with a west wind 29 to 34 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 55 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow.  Mostly cloudy, with a high near 29. Breezy, with a west wind 21 to 29 mph, with gusts as high as 45 mph.

    High: 29 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Breezy, with a west wind 21 to 25 mph, with gusts as high as 46 mph.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 43. Windy, with a west wind 26 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of rain before 11pm. Patchy blowing dust after 11pm. Mostly cloudy, with a low around 39. Windy, with a west southwest wind around 31 mph, with gusts as high as 50 mph.
Sunday
A 30 percent chance of rain after 11am. Patchy blowing dust. Partly sunny, with a high near 48. Windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.
Sunday Night
Rain likely before 8pm, then rain likely, possibly mixed with snow between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 32. Windy, with a west wind 33 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 35. Windy, with a west wind around 31 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. Windy, with a west wind 29 to 34 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 29. Breezy, with a west wind 21 to 29 mph, with gusts as high as 45 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 41. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 35. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 45. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28. Windy.
Friday
Snow likely. Mostly cloudy, with a high near 36. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
3:48 pm MST Mar 6, 2026
4pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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