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

47°F

8°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Apr 07:56 PM MDT
Extended Forecast for

Lake WY

Winter Weather Advisory April 22, 12:00pm until April 23, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Scattered showers, mainly before 11pm. Snow level 10700 feet lowering to 8700 feet after midnight . Partly cloudy, with a low around 31. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered rain and snow showers before 11am, then snow showers. Some thunder is also possible. High near 43. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Scattered
    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 25. Southwest wind 7 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 36. West southwest wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Some thunder is also possible. Low around 16. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow Showers

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 31. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%.

    High: 31 °F

    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before 11pm. Snow level 10700 feet lowering to 8700 feet after midnight . Partly cloudy, with a low around 31. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
Scattered rain and snow showers before 11am, then snow showers. Some thunder is also possible. High near 43. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 25. Southwest wind 7 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. Some thunder is also possible. High near 36. West southwest wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Some thunder is also possible. Low around 16. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers. Some thunder is also possible. High near 31. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 13. Light and variable wind.
Saturday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37.
Saturday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17.
Sunday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Monday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
Last Update:
6:33 pm MDT Apr 21, 2026
Forecast Valid:
8pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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