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

48°F

9°C

Humidity 36%
Wind Speed N 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 16 May 01:55 AM MDT
Extended Forecast for

14 Miles SW Big Timber MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 60. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 40%.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain and snow showers before 4am, then a slight chance of snow showers between 4am and 5am. Low around 33. West wind 15 to 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers before 9am, then a chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 46. West wind 16 to 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after midnight. Low around 30. West wind 7 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 43. West wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 28. North northeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South southwest wind 6 to 13 mph becoming west northwest in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 9 mph becoming south southeast in the evening.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Light and variable wind.
Saturday
A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 60. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Rain and snow showers before 4am, then a slight chance of snow showers between 4am and 5am. Low around 33. West wind 15 to 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of snow showers before 9am, then a chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 46. West wind 16 to 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after midnight. Low around 30. West wind 7 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 43. West wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 28. North northeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 56. South southwest wind 6 to 13 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 9 mph becoming south southeast in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Southwest wind 9 to 16 mph becoming west northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 5 to 11 mph becoming southwest in the evening.
Thursday
Mostly sunny, with a high near 66. Southwest wind 6 to 11 mph becoming west northwest in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 42. West wind 7 to 10 mph becoming south southwest in the evening.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71. West southwest wind 8 to 16 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)
Last Update:
1:33 am MDT May 16, 2026
Forecast Valid:
2am MDT May 16, 2026-6pm MDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation