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

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

35°F

2°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Nov 06:56 PM MST
Extended Forecast for

Lake WY

  • Tonight

    Tonight: Scattered snow showers, mainly before 2am. Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 26. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Scattered
    Snow Showers
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, cloudy, with a high near 40. South southwest wind 5 to 8 mph.

    High: 40 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 24. South southwest wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy
    then Areas
    Fog

  • Wednesday

    Wednesday: Scattered snow showers. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Scattered
    Snow Showers
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly before 2am. Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 26. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Patchy fog before 7am. Otherwise, cloudy, with a high near 40. South southwest wind 5 to 8 mph.
Tuesday Night
Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 24. South southwest wind around 6 mph.
Wednesday
Scattered snow showers. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 22. Calm wind.
Thursday
Mostly sunny, with a high near 41. Calm wind.
Thursday Night
Mostly clear, with a low around 19. Calm wind.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Isolated snow showers. Partly sunny, with a high near 36. Chance of precipitation is 20%.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around 19.
Sunday
Scattered snow showers. Partly sunny, with a high near 37.
Sunday Night
Scattered snow showers. Mostly cloudy, with a low around 20.
Monday
Scattered snow showers. Partly sunny, with a high near 36.
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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:
5:47 pm MST Nov 17, 2025
Forecast Valid:
7pm MST Nov 17, 2025-6pm MST Nov 24, 2025
 
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