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

23°F

-5°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 06 Feb 10:56 AM MST
Extended Forecast for

West Thumb WY

  • Today

    Today: Patchy fog before noon. Otherwise, sunny, with a high near 42. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 42 °F

    Patchy Fog

  • Tonight

    Tonight: Isolated snow showers after 4am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 18 °F

    Patchy Fog
    then Isolated
    Snow Showers
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 39. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 39 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Light southwest wind.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25. South southwest wind 7 to 9 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. West southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 32 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Patchy fog before noon. Otherwise, sunny, with a high near 42. Calm wind becoming south southwest around 6 mph in the afternoon.
Tonight
Isolated snow showers after 4am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 39. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 18. Light southwest wind.
Sunday
Partly sunny, with a high near 39. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25. South southwest wind 7 to 9 mph, with gusts as high as 26 mph.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. West southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 12.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 29.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 6.
Wednesday
A chance of snow showers. Partly sunny, with a high near 30.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 8.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 30.
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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:
11:17 am MST Feb 6, 2026
Forecast Valid:
11am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation