National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Big Timber Airport (K6S0)

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

Partly Cloudy

16°F

-9°C

Humidity 66%
Wind Speed NNW 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 24 Jan 07:55 PM MST
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 1. Wind chill values as low as -10. North northwest wind 6 to 8 mph becoming northeast after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 1 °F

    Snow Likely

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. West southwest wind 7 to 17 mph. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    then Sunny

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a temperature falling to near 15 by 10pm, then rising to around 21 during the remainder of the night. Wind chill values as low as -5. West southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph.

    Low: 15 °F⇑

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 11am. Mostly sunny, with a high near 42. West wind 37 to 40 mph, with gusts as high as 55 mph.

    High: 42 °F

    Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West southwest wind 24 to 34 mph, with gusts as high as 48 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 14 to 16 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. West wind 9 to 11 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. West southwest wind 11 to 13 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. West southwest wind 8 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely. Mostly cloudy, with a low around 1. Wind chill values as low as -10. North northwest wind 6 to 8 mph becoming northeast after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. West southwest wind 7 to 17 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Patchy blowing snow. Mostly clear, with a temperature falling to near 15 by 10pm, then rising to around 21 during the remainder of the night. Wind chill values as low as -5. West southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph.
Monday
Patchy blowing snow before 11am. Mostly sunny, with a high near 42. West wind 37 to 40 mph, with gusts as high as 55 mph.
Monday Night
Mostly cloudy, with a low around 29. West southwest wind 24 to 34 mph, with gusts as high as 48 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 14 to 16 mph.
Tuesday Night
Mostly clear, with a low around 30. West wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 49. West southwest wind 11 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 29. West southwest wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 48. West southwest wind around 11 mph.
Thursday Night
Partly cloudy, with a low around 30. West southwest wind around 8 mph.
Friday
Mostly sunny, with a high near 49. West southwest wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around 32. West southwest wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 53. West southwest wind 11 to 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
7:58 pm MST Jan 24, 2026
Forecast Valid:
8pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation