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.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed E 8 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 09 Mar 09:55 PM MDT
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 26. West wind 6 to 11 mph becoming light and variable after midnight. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly before 5pm. Partly sunny, with a high near 39. Light west wind becoming west northwest 13 to 18 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 20. West wind 9 to 16 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 3am, then a chance of rain. Mostly cloudy, with a low around 40. West southwest wind 26 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 40 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 57. West southwest wind 37 to 42 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Cloudy, with a low around 44. West wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after noon. Mostly cloudy, with a high near 58. West wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 43. West wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 26. West wind 6 to 11 mph becoming light and variable after midnight. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow, mainly before 5pm. Partly sunny, with a high near 39. Light west wind becoming west northwest 13 to 18 mph in the morning. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 20. West wind 9 to 16 mph.
Wednesday
Mostly sunny, with a high near 48. West southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph.
Wednesday Night
A chance of rain and snow before 3am, then a chance of rain. Mostly cloudy, with a low around 40. West southwest wind 26 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 57. West southwest wind 37 to 42 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.
Thursday Night
Showers likely, mainly after midnight. Cloudy, with a low around 44. West wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly after noon. Mostly cloudy, with a high near 58. West wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 43. West wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Saturday
Showers. High near 54. West wind 24 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. West northwest wind 28 to 33 mph becoming north northeast 14 to 19 mph after midnight. Winds could gust as high as 45 mph.
Sunday
A 40 percent chance of snow showers. Cloudy, with a high near 41. South southwest wind 9 to 15 mph becoming east southeast in the afternoon.
Sunday Night
A 50 percent chance of snow showers. Cloudy, with a low around 32. Southwest wind 10 to 14 mph.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 53. West southwest wind 16 to 25 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:
7:08 pm MDT Mar 9, 2026
Forecast Valid:
10pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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