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

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

24°F

-4°C

Humidity 73%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 30 Jan 04:15 AM MST
Extended Forecast for

5 Miles WNW Mount Holmes WY

  • Today

    Today: A slight chance of snow showers between noon and 4pm.  Mostly cloudy, with a high near 24. Southwest wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Southwest wind 8 to 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27. Southwest wind 6 to 8 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. South wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. South southwest wind 6 to 9 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28. Southwest wind 6 to 9 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow showers between noon and 4pm. Mostly cloudy, with a high near 24. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 20. Southwest wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 27. Southwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 16. South wind around 6 mph.
Sunday
Partly sunny, with a high near 32. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 16. South southwest wind 6 to 9 mph.
Monday
Partly sunny, with a high near 28. Southwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Mount Holmes WY
 44.83°N 110.94°W (Elev. 8369 ft)
4:47 am MST Jan 30, 2026
5am 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