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

28°F

-2°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Apr 02:56 AM 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

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 31. Light west wind.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. South southwest wind 5 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers between 2am and 3am. Patchy fog between 2am and 4am. Snow level 10700 feet lowering to 8600 feet after midnight . Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Breezy, with a south southwest wind 18 to 23 mph becoming light and variable. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. High near 46. Light south wind becoming southwest 8 to 13 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: 46 °F

    Chance
    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 25. West southwest wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. 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 37. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Some thunder is also possible. Low around 15. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 15 °F

    Snow Showers

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 31. Light west wind.
Tuesday
Mostly sunny, with a high near 61. South southwest wind 5 to 13 mph.
Tuesday Night
Scattered showers between 2am and 3am. Patchy fog between 2am and 4am. Snow level 10700 feet lowering to 8600 feet after midnight . Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Breezy, with a south southwest wind 18 to 23 mph becoming light and variable. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. High near 46. Light south wind becoming southwest 8 to 13 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. West southwest wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. Some thunder is also possible. High near 37. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Some thunder is also possible. Low around 15. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Friday
Snow showers. Some thunder is also possible. High near 31. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 10.
Saturday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 14.
Sunday
A chance of snow showers. Partly sunny, with a high near 40.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Monday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.56°N 110.38°W (Elev. 7730 ft)
Last Update:
3:03 am MDT Apr 21, 2026
Forecast Valid:
3am MDT Apr 21, 2026-6pm MDT Apr 27, 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