Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

20°F

-7°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 28 Jan 07:56 PM MST
Extended Forecast for

Lake WY

  • Tonight

    Tonight: Isolated snow showers between 9pm and 10pm.  Mostly cloudy, with a low around 7. Calm wind.  Chance of precipitation is 20%.

    Low: 7 °F

    Isolated Snow
    Showers then
    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 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 30. Calm wind.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. Calm wind becoming west southwest around 5 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

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

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated snow showers between 9pm and 10pm. Mostly cloudy, with a low around 7. Calm wind. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 26. Light west southwest wind.
Thursday Night
Mostly cloudy, with a low around 10. Calm wind.
Friday
Mostly cloudy, with a high near 30. Calm wind.
Friday Night
Mostly cloudy, with a low around 17. Calm wind.
Saturday
Partly sunny, with a high near 34. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 9. Calm wind.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 33.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
7:47 pm MST Jan 28, 2026
8pm MST Jan 28, 2026-6pm MST Feb 4, 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