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.

Clear

46°F

8°C

Humidity 39%
Wind Speed WSW 21 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 23 Nov 09:15 AM MST
Extended Forecast for

2 Miles SW Big Timber MT

  • Today

    Today: Increasing clouds, with a high near 55. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. West southwest wind 13 to 17 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain likely before 2pm, then snow likely. Some thunder is also possible. Partly sunny, with a high near 49. West southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 22. West wind 22 to 31 mph, with gusts as high as 44 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West wind 10 to 16 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West southwest wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly cloudy, with a high near 39. West southwest wind around 8 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 29. Southwest wind around 7 mph.

    Low: 29 °F

    Chance Snow

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 45. West southwest wind around 10 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Increasing clouds, with a high near 55. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. West southwest wind 13 to 17 mph.
Monday
Rain likely before 2pm, then snow likely. Some thunder is also possible. Partly sunny, with a high near 49. West southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 22. West wind 22 to 31 mph, with gusts as high as 44 mph.
Tuesday
Mostly sunny, with a high near 37. West wind 10 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West southwest wind around 7 mph.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 39. West southwest wind around 8 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. Southwest wind around 7 mph.
Thanksgiving Day
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 45. West southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. West southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 43. West southwest wind around 10 mph. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. West wind 8 to 10 mph becoming north northeast in the evening.
Saturday
Snow likely. Mostly cloudy, with a steady temperature around 21. North northeast wind around 11 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Big Timber MT
 45.81°N 109.97°W (Elev. 4400 ft)
Last Update:
4:08 am MST Nov 23, 2025
Forecast Valid:
9am MST Nov 23, 2025-6pm MST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation