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

Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

-1°F

-18°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint -5°F (-21°C)
Visibility NA
Last update 10 Mar 11:56 PM MDT
Extended Forecast for

Lake WY

  • Overnight

    Overnight: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Wind chill values as low as -10. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 32 mph.

    High: 28 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 9pm. Low around 19. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers. High near 38. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. Low around 25. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. High near 37. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Snow showers. Low around 27. West southwest wind 10 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 37. Breezy. Chance of precipitation is 100%.

    High: 37 °F

    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Showers
    Likely and
    Blustery then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 1. Calm wind.
Wednesday
Partly sunny, with a high near 28. Wind chill values as low as -10. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 32 mph.
Wednesday Night
Snow showers, mainly after 9pm. Low around 19. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. High near 38. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 25. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. High near 37. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Friday Night
Snow showers. Low around 27. West southwest wind 10 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Saturday
Snow showers. Some thunder is also possible. High near 37. Breezy. Chance of precipitation is 100%.
Saturday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 70%.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 27.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Monday
A chance of snow showers. Cloudy, with a high near 39.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Tuesday
A slight chance of rain and snow showers. Snow level rising to 8800 feet in the afternoon. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.56°N 110.38°W (Elev. 7730 ft)
Last Update:
12:32 am MDT Mar 11, 2026
Forecast Valid:
1am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation