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PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Hazardous Weather Conditions

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

37°F

3°C

Humidity 60%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 10 Dec 02:46 AM MST
Extended Forecast for

Marysville MT

Winter Weather Advisory December 10, 03:07am until December 10, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 03:07am until December 10, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 31 °F

    Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am. High near 45. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Windy.
    Rain/Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of rain after 3am. Increasing clouds, with a low around 43. Windy, with a west southwest wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: Rain before 2pm, then rain, possibly mixed with snow. High near 44. Windy, with a west wind 34 to 39 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Windy. Rain
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow. Low around 27. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow before 2pm, then rain likely, possibly mixed with snow. High near 38. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 20. West wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow, mainly before 11am. Partly sunny, with a high near 32. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 32 °F

    Chance Snow

Detailed Forecast

Overnight
Snow. Low around 31. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 45. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before midnight, then a chance of rain after 3am. Increasing clouds, with a low around 43. Windy, with a west southwest wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 30%.
Thursday
Rain before 2pm, then rain, possibly mixed with snow. High near 44. Windy, with a west wind 34 to 39 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 27. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow before 2pm, then rain likely, possibly mixed with snow. High near 38. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 20. West wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 32. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 41.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 40. Breezy.
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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:
2:48 am MST Dec 10, 2025
Forecast Valid:
3am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation