Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

0°F

-18°C

Humidity 79%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint -5°F (-21°C)
Visibility NA
Last update 28 Dec 07:00 AM MST
Extended Forecast for

6 Miles W Big Sky MT

  • Today

    Today: Sunny, with a high near 8. Wind chill values as low as -25. West wind 7 to 9 mph.

    High: 8 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 9 by 5am. Wind chill values as low as -10. West wind 9 to 11 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 19. Wind chill values as low as -5. West southwest wind 8 to 11 mph.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 14. South southwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West southwest wind 7 to 13 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Southwest wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. South southwest wind 14 to 17 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 8. Wind chill values as low as -25. West wind 7 to 9 mph.
Tonight
Mostly clear, with a temperature rising to around 9 by 5am. Wind chill values as low as -10. West wind 9 to 11 mph.
Monday
Mostly sunny, with a high near 19. Wind chill values as low as -5. West southwest wind 8 to 11 mph.
Monday Night
Increasing clouds, with a low around 14. South southwest wind around 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 27. West southwest wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 19. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 31. Southwest wind 9 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 22. South southwest wind 14 to 17 mph, with gusts as high as 21 mph.
New Year's Day
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Big Sky MT
 45.29°N 111.44°W (Elev. 9249 ft)
3:27 am MST Dec 28, 2025
7am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

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