Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

45°F

7°C

Humidity 39%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 13 Feb 04:45 PM MST
Extended Forecast for

Marysville MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 3pm, then a chance of rain and snow.  Mostly sunny, with a high near 41. West southwest wind 11 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 32. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 40. West southwest wind 8 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 28. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 43. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 43 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 28. East southeast wind around 9 mph becoming north in the evening.  New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  Cloudy, with a high near 34. North northeast wind around 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
A slight chance of snow before 3pm, then a chance of rain and snow. Mostly sunny, with a high near 41. West southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 32. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. West southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 28. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Washington's Birthday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 43. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. East southeast wind around 9 mph becoming north in the evening. New snow accumulation of less than one inch possible.
Tuesday
Snow. Cloudy, with a high near 34. North northeast wind around 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Thursday
Snow likely. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
Snow likely. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
4:32 pm MST Feb 13, 2026
5pm MST Feb 13, 2026-6pm MST Feb 20, 2026
 
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Additional Resources

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