7-Day Forecast 44.67°N 111.09°W (Text-Only)
NWS Forecast for: West Yellowstone MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:25 am MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 86. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 86 °F

    Sunny



  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy



  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 42. West southwest wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 75. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 36. North wind 5 to 9 mph becoming light north northeast  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 74 °F

    Slight Chance
    Showers


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 36 °F

    Mostly Clear



  • Thursday

    Thursday: A slight chance of showers after noon.  Sunny, with a high near 80.

    High: 80 °F

    Sunny then
    Slight Chance
    Showers

  • This Afternoon: Sunny, with a high near 86. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Tonight: Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm in the evening.

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. West southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. North wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.

    Wednesday Night: Mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm after midnight.

    Thursday: A slight chance of showers after noon. Sunny, with a high near 80.

    Thursday Night: Mostly clear, with a low around 39.

    Friday: A slight chance of showers. Mostly sunny, with a high near 83.

    Friday Night: Mostly clear, with a low around 40.

    Saturday: Sunny, with a high near 84.



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

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