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

9°F

-13°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Last update 27 Jan 02:56 AM MST
Extended Forecast for

Lake WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. Calm wind.

    Low: 0 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as zero. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 26 °F

    Sunny

  • Tuesday Night

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

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 26. Light west southwest wind.

    High: 26 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. Calm wind.
Tuesday
Sunny, with a high near 26. Wind chill values as low as zero. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 3. Calm wind.
Wednesday
Mostly cloudy, with a high near 28. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 9. Calm wind.
Thursday
Mostly cloudy, with a high near 26. Light west southwest wind.
Thursday Night
Mostly cloudy, with a low around 11. Calm wind.
Friday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A slight chance of snow showers. Partly sunny, with a high near 34.
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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:
2:31 am MST Jan 27, 2026
Forecast Valid:
3am MST Jan 27, 2026-6pm MST Feb 2, 2026
 
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