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

36°F

2°C

Humidity 54%
Wind Speed W 9 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 31 Jan 11:56 AM MST
Extended Forecast for

Lake WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 33. West southwest wind around 5 mph becoming calm.

    High: 33 °F

    Mostly Sunny

  • Tonight

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

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Light south wind.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Mostly Sunny

  • Monday Night

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

    Low: 11 °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 9.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. West southwest wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 13. Calm wind.
Sunday
Partly sunny, with a high near 36. Light south wind.
Sunday Night
Mostly cloudy, with a low around 14. Calm wind.
Monday
Mostly sunny, with a high near 32. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 11. Calm wind.
Tuesday
Partly sunny, with a high near 34. Calm wind.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
11:46 am MST Jan 31, 2026
12pm MST Jan 31, 2026-6pm MST Feb 6, 2026
 
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