NWS Forecast for: West Yellowstone MT
Issued by: National Weather Service Great Falls, MT
Last Update: 11:24 am MDT Oct 17, 2021
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 57. South southwest wind 7 to 13 mph, with gusts as high as 24 mph.

    Sunny




    High: 57 °F

  • Tonight

    Tonight: Areas of fog after 3am.  Otherwise, mostly cloudy, with a low around 22. South southeast wind 5 to 8 mph.

    Mostly Cloudy
    then Areas
    Fog


    Low: 22 °F

  • Monday

    Monday: A 50 percent chance of rain after noon.  Areas of fog before noon.  Otherwise, partly sunny, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Areas Fog
    then Chance
    Rain


    High: 49 °F

  • Monday
    Night

    Monday Night: Rain before 9pm, then rain and snow.  Patchy fog after 9pm. Low around 21. North northeast wind 3 to 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow and
    Patchy Fog
    then Chance
    Rain/Snow and
    Areas Fog

    Low: 21 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon.  Patchy fog before noon.  Otherwise, partly sunny, with a high near 44. North wind around 6 mph.

    Slight Chance
    Snow and
    Patchy Fog
    then Partly
    Sunny

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: Areas of fog after 9pm.  Otherwise, partly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm  in the evening.

    Areas Fog




    Low: 15 °F

  • Wednesday

    Wednesday: Areas of fog before noon.  Otherwise, partly sunny, with a high near 47. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    Areas Fog
    then Mostly
    Sunny


    High: 47 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 20. South wind 3 to 8 mph.

    Mostly Cloudy




    Low: 20 °F

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    Partly Sunny




    High: 47 °F

  • This Afternoon: Sunny, with a high near 57. South southwest wind 7 to 13 mph, with gusts as high as 24 mph.

    Tonight: Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 22. South southeast wind 5 to 8 mph.

    Monday: A 50 percent chance of rain after noon. Areas of fog before noon. Otherwise, partly sunny, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Monday Night: Rain before 9pm, then rain and snow. Patchy fog after 9pm. Low around 21. North northeast wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Tuesday: A 20 percent chance of snow before noon. Patchy fog before noon. Otherwise, partly sunny, with a high near 44. North wind around 6 mph.

    Tuesday Night: Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm in the evening.

    Wednesday: Areas of fog before noon. Otherwise, partly sunny, with a high near 47. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    Wednesday Night: Mostly cloudy, with a low around 20. South wind 3 to 8 mph.

    Thursday: Partly sunny, with a high near 47.

    Thursday Night: Partly cloudy, with a low around 20.

    Friday: Partly sunny, with a high near 50.

    Friday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 24.

    Saturday: A slight chance of rain and snow. Partly sunny, with a high near 49.



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

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