Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

35°F

2°C

Humidity 62%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 31 Dec 09:00 PM MST
Extended Forecast for

Marysville MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 38. West southwest wind 3 to 6 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm, mixing with rain after 2am.  Mostly cloudy, with a low around 34. West southwest wind around 9 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 11am, then a slight chance of rain.  Mostly cloudy, with a high near 40. Southwest wind around 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow.  Mostly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of snow.  Partly sunny, with a high near 41. Southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph.
New Year's Day
Partly sunny, with a high near 38. West southwest wind 3 to 6 mph.
Thursday Night
A slight chance of snow after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 34. West southwest wind around 9 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly cloudy, with a high near 40. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 33. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 42. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 41. Southwest wind around 14 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow, mainly after 11am. Partly sunny, with a high near 38.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Tuesday
A slight chance of snow. Partly sunny, with a high near 35.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
7:19 pm MST Dec 31, 2025
9pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
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Additional Resources

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