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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

22°F

-6°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Last update 29 Dec 01:56 PM MST
Extended Forecast for

2 Miles SE West Thumb WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 23. Southwest wind around 6 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as zero. South southwest wind around 5 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 29. Wind chill values as low as zero. South southwest wind 3 to 5 mph.

    High: 29 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Light south wind.

    Low: 16 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 33. Light southwest wind.

    High: 33 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 23. Southwest wind around 6 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as zero. South southwest wind around 5 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 29. Wind chill values as low as zero. South southwest wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 11. Calm wind.
Wednesday
Mostly sunny, with a high near 35. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 16. Light south wind.
New Year's Day
A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 33. Light southwest wind.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 26.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 34.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE West Thumb WY
 44.39°N 110.53°W (Elev. 7730 ft)
Last Update:
1:51 pm MST Dec 29, 2025
Forecast Valid:
2pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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