Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

NA

5°F

-15°C

Humidity 59%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint -6°F (-21°C)
Visibility NA
Wind Chill-12°F (-24°C)
Last update 28 Dec 06:04 PM MST
Extended Forecast for

14 Miles S Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -5. Light and variable wind becoming south around 5 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as zero. South southeast wind 3 to 7 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. South southeast wind 3 to 5 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. South wind around 6 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. South wind 3 to 7 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. South wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 40. South wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -5. Light and variable wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 28. Wind chill values as low as zero. South southeast wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 12. South southeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 37. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 16. South wind around 6 mph.
Wednesday
Sunny, with a high near 41. South wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 19. South wind around 6 mph.
New Year's Day
Partly sunny, with a high near 40. South wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Mostly cloudy, with a high near 38.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Big Sky MT
 45.06°N 111.28°W (Elev. 6998 ft)
4:02 pm MST Dec 28, 2025
6pm MST Dec 28, 2025-6pm MST Jan 4, 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