Heavy Rain and Mountain Snow in the West; Snow Squalls and Bitter Wind Chills in the Northeast;

A series of Pacific systems will produce inches of rain across portions of California, including recent burn scars where excessive rain may produce debris flows, mudslides, and flash flooding. In addition, heavy mountain snow up to 3 feet or more is forecast for the western mountains. A deep trough will bring dangerous snow squalls and wind chills minus 15 to minus 25 in the Northeast. Read More >

7-Day Forecast for Latitude 44.67°N and Longitude 111.09°W (Elev. 6686 ft) (Text-Only)
NWS Forecast for: West Yellowstone MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:31 am MST Nov 21, 2018
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 42. Calm wind becoming south southwest 5 to 7 mph.

    Sunny



    High: 42 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Light south wind.

    Mostly Cloudy



    Low: 14 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Snow likely before 1pm, then rain and snow likely between 1pm and 3pm, then snow likely after 3pm.  Cloudy, with a high near 35. South southwest wind 5 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 35 °F

  • Thursday
    Night

    Thursday Night: Snow likely.  Cloudy, with a low around 20. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely



    Low: 20 °F

  • Friday

    Friday: Snow likely.  Cloudy, with a high near 31. Southwest wind 8 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely



    High: 31 °F

  • Friday
    Night

    Friday Night: Snow likely.  Cloudy, with a low around 15. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely



    Low: 15 °F

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    then Chance
    Snow

    High: 28 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Mostly Cloudy



    Low: 6 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 22.

    Mostly Cloudy



    High: 22 °F

  • This Afternoon: Sunny, with a high near 42. Calm wind becoming south southwest 5 to 7 mph.

    Tonight: Mostly cloudy, with a low around 14. Light south wind.

    Thanksgiving Day: Snow likely before 1pm, then rain and snow likely between 1pm and 3pm, then snow likely after 3pm. Cloudy, with a high near 35. South southwest wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Thursday Night: Snow likely. Cloudy, with a low around 20. Southwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Friday: Snow likely. Cloudy, with a high near 31. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Friday Night: Snow likely. Cloudy, with a low around 15. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Saturday: Snow likely, mainly before 11am. Cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Saturday Night: Mostly cloudy, with a low around 6.

    Sunday: Mostly cloudy, with a high near 22.

    Sunday Night: Mostly cloudy, with a low around 7.

    Monday: Partly sunny, with a high near 26.

    Monday Night: Mostly cloudy, with a low around 10.

    Tuesday: A chance of snow. Mostly cloudy, with a high near 28.



    West Yellowstone MT
     44.67°N 111.09°W (Elev. 6686 ft)

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