Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

24°F

-4°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Last update 01 Feb 09:56 AM MST
Extended Forecast for

Lake WY

  • Today

    Today: Mostly sunny, with a high near 35. Light south southwest wind.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. Light south southwest wind.
Tonight
Partly cloudy, with a low around 13. Calm wind.
Monday
Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
Partly sunny, with a high near 34. Calm wind.
Tuesday Night
Partly cloudy, with a low around 8. Calm wind.
Wednesday
Partly sunny, with a high near 37. Calm wind.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 10.
Saturday
Mostly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
9:17 am MST Feb 1, 2026
10am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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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