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

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

36°F

2°C

Humidity 54%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 31 Jan 10:15 PM MST
Extended Forecast for

16 Miles W Gardiner MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. East southeast wind around 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. South southeast wind 7 to 11 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Southeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Southwest wind 5 to 8 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. South southwest wind around 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Southwest wind 5 to 7 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. Southwest wind 3 to 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. East southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 31. South southeast wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 17. Southeast wind 5 to 9 mph becoming southwest after midnight.
Monday
Sunny, with a high near 30. Southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 15. South southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 31. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 16. Southwest wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
10:46 pm MST Jan 31, 2026
11pm MST Jan 31, 2026-6pm MST Feb 7, 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