National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644.0ft.

Clear

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Oct 02:50 AM MDT
Extended Forecast for

3 Miles N West Yellowstone MT

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Light east southeast wind.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. South southwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon. Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight. Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Light east southeast wind.
Saturday
Mostly sunny, with a high near 58. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 22. Southwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 21. South southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 59. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 24. Calm wind.
Tuesday
A slight chance of rain after noon. Partly sunny, with a high near 57. Light and variable wind.
Tuesday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 27.
Thursday
A chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 27.
Friday
Rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N West Yellowstone MT
 44.71°N 111.1°W (Elev. 6558 ft)
Last Update:
12:31 am MDT Oct 17, 2026
Forecast Valid:
3am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation