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

50°F

10°C

Humidity 71%
Wind Speed W 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 12 Sep 03:55 AM MDT
Extended Forecast for

17 Miles E Wilsall MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 59. South wind 6 to 8 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 39. South wind 7 to 9 mph becoming east in the evening.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 52. East southeast wind around 8 mph becoming west northwest in the morning. Chance of precipitation is 80%.

    High: 52 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 39. West wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 57. West wind 9 to 13 mph.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 41. West wind 7 to 10 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. West southwest wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 56 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. Northwest wind 9 to 11 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 48. North northeast wind around 11 mph. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 59. South wind 6 to 8 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 39. South wind 7 to 9 mph becoming east in the evening.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 52. East southeast wind around 8 mph becoming west northwest in the morning. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 39. West wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 57. West wind 9 to 13 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 41. West wind 7 to 10 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. West southwest wind 10 to 14 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. Northwest wind 9 to 11 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 48. North northeast wind around 11 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 53. North wind 7 to 9 mph becoming south southwest in the morning.
Wednesday Night
Mostly clear, with a low around 37. South wind 6 to 9 mph becoming north after midnight.
Thursday
Sunny, with a high near 57. West northwest wind 8 to 11 mph becoming southwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Wilsall MT
 46.04°N 110.31°W (Elev. 8451 ft)
Last Update:
1:27 am MDT Sep 12, 2025
Forecast Valid:
4am MDT Sep 12, 2025-6pm MDT Sep 18, 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