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

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Overcast

28°F

-2°C

Humidity 42%
Wind Speed W 40 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 29 Dec 12:55 AM MST
Extended Forecast for

14 Miles SW Big Timber MT

  • Overnight

    Overnight: Patchy blowing snow. Partly cloudy, with a low around 17. West wind 22 to 24 mph, with gusts as high as 46 mph.

    Low: 17 °F

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 11am. Sunny, with a high near 40. West wind 21 to 24 mph, with gusts as high as 45 mph.

    High: 40 °F

    Patchy
    Blowing Snow
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. West southwest wind 18 to 22 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind around 17 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 37. West southwest wind 18 to 21 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. West southwest wind around 21 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Southwest wind 17 to 21 mph.

    Low: 35 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 48. Southwest wind 17 to 22 mph.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. West southwest wind around 21 mph.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy blowing snow. Partly cloudy, with a low around 17. West wind 22 to 24 mph, with gusts as high as 46 mph.
Monday
Patchy blowing snow before 11am. Sunny, with a high near 40. West wind 21 to 24 mph, with gusts as high as 45 mph.
Monday Night
Increasing clouds, with a low around 31. West southwest wind 18 to 22 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind around 17 mph.
Tuesday Night
Mostly clear, with a steady temperature around 37. West southwest wind 18 to 21 mph.
Wednesday
Sunny, with a high near 51. West southwest wind around 21 mph.
Wednesday Night
Partly cloudy, with a low around 35. Southwest wind 17 to 21 mph.
New Year's Day
Mostly cloudy, with a high near 48. Southwest wind 17 to 22 mph.
Thursday Night
Mostly cloudy, with a low around 36. West southwest wind around 21 mph.
Friday
Partly sunny, with a high near 49. West southwest wind 20 to 26 mph.
Friday Night
Mostly cloudy, with a low around 37. Southwest wind 22 to 24 mph.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 49. Southwest wind 13 to 16 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32. Southwest wind around 14 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 46. Southwest wind 11 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Big Timber MT
 45.67°N 110.1°W (Elev. 4911 ft)
12:34 am MST Dec 29, 2025
1am MST Dec 29, 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