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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

12°F

-11°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Last update 26 Jan 09:56 PM MST
Extended Forecast for

West Thumb WY

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 3. Light southwest wind.

    Low: 3 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 28. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 28. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 28 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 8. Light southwest wind.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 27. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Light southwest wind.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 3. Light southwest wind.
Tuesday
Sunny, with a high near 28. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 2. Calm wind.
Wednesday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 28. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 8. Light southwest wind.
Thursday
Mostly cloudy, with a high near 27. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 10. Light southwest wind.
Friday
A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 30.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 16.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
A chance of snow showers. Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Thumb WY
 44.41°N 110.57°W (Elev. 7776 ft)
Last Update:
9:31 pm MST Jan 26, 2026
Forecast Valid:
10pm MST Jan 26, 2026-6pm MST Feb 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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