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

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

33°F

1°C

Humidity 91%
Wind Speed WNW 3 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 05 Oct 01:56 AM MDT
Extended Forecast for

West Thumb WY

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a low around 23. Light northwest wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: Snow before 2pm, then rain between 2pm and 3pm, then snow after 3pm. Some thunder is also possible. High near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Light and variable wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Southwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Light northwest wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 2pm, then rain between 2pm and 3pm, then snow after 3pm. Some thunder is also possible. High near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind.
Monday Night
Mostly clear, with a low around 19. Light and variable wind.
Tuesday
Sunny, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 27.
Friday
Mostly sunny, with a high near 60.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Partly sunny, with a high near 56.
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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:
1:17 am MDT Oct 5, 2025
Forecast Valid:
2am MDT Oct 5, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation