Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

17°F

-8°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Last update 29 Jan 11:56 PM MST
Extended Forecast for

2 Miles SE West Thumb WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. Light south southwest wind.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly between noon and 4pm.  Mostly cloudy, with a high near 30. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly between 8pm and 11pm.  Mostly cloudy, with a low around 18. Southwest wind 6 to 9 mph.

    Low: 18 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Southwest wind 3 to 6 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Light south southwest wind.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. South southwest wind around 5 mph becoming calm  after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Monday Night

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

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Light south southwest wind.
Friday
A 30 percent chance of snow showers, mainly between noon and 4pm. Mostly cloudy, with a high near 30. Calm wind becoming west southwest 5 to 8 mph in the morning.
Friday Night
A 30 percent chance of snow showers, mainly between 8pm and 11pm. Mostly cloudy, with a low around 18. Southwest wind 6 to 9 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 12. Light south southwest wind.
Sunday
Partly sunny, with a high near 38. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 14. South southwest wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE West Thumb WY
 44.39°N 110.53°W (Elev. 7730 ft)
12:01 am MST Jan 30, 2026
12am MST Jan 30, 2026-6pm MST Feb 5, 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