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

32°F

0°C

Humidity 54%
Wind Speed WNW 39 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 04 Dec 01:15 AM MST
Extended Forecast for

Big Timber MT

  • Overnight

    Overnight: Partly cloudy, with a low around 25. West southwest wind around 29 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 40. West wind 28 to 33 mph, with gusts as high as 47 mph.

    High: 40 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly between 11pm and 1am. Mostly cloudy, with a low around 27. West wind 18 to 24 mph. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 40. West southwest wind 13 to 16 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Snow. Low around 26. South wind 11 to 17 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. West wind 14 to 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West southwest wind 13 to 21 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. West southwest wind around 20 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 11pm. Mostly cloudy, with a steady temperature around 37. West southwest wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. West southwest wind around 29 mph, with gusts as high as 40 mph.
Thursday
A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 40. West wind 28 to 33 mph, with gusts as high as 47 mph.
Thursday Night
A 30 percent chance of snow, mainly between 11pm and 1am. Mostly cloudy, with a low around 27. West wind 18 to 24 mph. Little or no snow accumulation expected.
Friday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 40. West southwest wind 13 to 16 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 26. South wind 11 to 17 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. West wind 14 to 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West southwest wind 13 to 21 mph.
Sunday
Partly sunny, with a high near 42. West southwest wind around 20 mph.
Sunday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a steady temperature around 37. West southwest wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 46. West southwest wind 22 to 25 mph.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a temperature falling to near 37 by 8pm, then rising to around 42 during the remainder of the night. West southwest wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. West southwest wind 29 to 36 mph, with gusts as high as 49 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. West wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 46. West southwest wind 21 to 24 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
12:53 am MST Dec 4, 2025
Forecast Valid:
1am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation