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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

13°F

-11°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Last update 09 Jan 05:56 PM MST
Extended Forecast for

Lake WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. West southwest wind 3 to 6 mph.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 25. Wind chill values as low as -5. West southwest wind 3 to 7 mph.

    High: 25 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. Light southwest wind.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. West southwest wind 3 to 6 mph.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 25. Wind chill values as low as -5. West southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 3. Calm wind.
Sunday
Mostly sunny, with a high near 31. Calm wind.
Sunday Night
Partly cloudy, with a low around 5. Calm wind.
Monday
Partly sunny, with a high near 32. Light southwest wind.
Monday Night
Mostly cloudy, with a low around 14. Calm wind.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A slight chance of snow showers. Mostly clear, with a low around 4.
Friday
Partly sunny, with a high near 24.
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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:
5:33 pm MST Jan 9, 2026
Forecast Valid:
6pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation