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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

42°F

6°C

Humidity 72%
Wind Speed N 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 13 Oct 05:56 PM MDT
Extended Forecast for

West Thumb WY

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 26. North northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 26 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. North wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 51. Light northeast wind.

    High: 51 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 22. Calm wind.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 26. North northeast wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 46. Calm wind becoming north 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 20. North wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 51. Light northeast wind.
Thursday Night
Mostly clear, with a low around 21. Calm wind.
Friday
Sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 22. Calm wind.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 55.
Monday Night
A chance of rain and snow showers. Partly cloudy, with a low around 25.
Tuesday
Rain and snow showers likely. Snow level 8700 feet. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Thumb WY
 44.41°N 110.57°W (Elev. 7776 ft)
Last Update:
6:02 pm MDT Oct 13, 2026
Forecast Valid:
6pm MDT Oct 13, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation