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

48°F

9°C

Humidity 28%
Wind Speed W 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 20 Apr 07:56 PM MDT
Extended Forecast for

Lake WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers. Mostly cloudy, with a low around 31. Light south southeast wind. Chance of precipitation is 20%.

    Low: 31 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 9am, then snow showers likely. Some thunder is also possible. Increasing clouds, with a high near 47. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 25. West southwest wind 8 to 11 mph, with gusts as high as 29 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 around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers, mainly before midnight. Low around 16. West northwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Showers
    Likely

  • 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

Tonight
Mostly clear, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 31. Light south southeast wind. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers before 9am, then snow showers likely. Some thunder is also possible. Increasing clouds, with a high near 47. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow showers. Low around 25. West southwest wind 8 to 11 mph, with gusts as high as 29 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 around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers, mainly before midnight. Low around 16. West northwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 32. Chance of precipitation is 60%.
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. Mostly sunny, with a high near 36.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 14.
Sunday
A slight chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 40.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 15.
Monday
A slight chance of snow showers. Some thunder is also possible. Mostly 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:
6:02 pm MDT Apr 20, 2026
Forecast Valid:
8pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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