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

22°F

-6°C

Humidity 79%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 30 Jan 05:15 AM MST
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • Today

    Today: A slight chance of snow showers between noon and 4pm.  Mostly cloudy, with a high near 29. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers between 8pm and 9pm.  Mostly cloudy, with a low around 20. Southwest wind 8 to 11 mph.  Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Southwest wind 7 to 9 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. South southwest wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. South southwest wind around 7 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly 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 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow showers between noon and 4pm. Mostly cloudy, with a high near 29. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow showers between 8pm and 9pm. Mostly cloudy, with a low around 20. Southwest wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 32. Southwest wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 15. South southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 37. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 15. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 32. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
5:17 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