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

36°F

2°C

Humidity 86%
Wind Speed WSW 10 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 16 Feb 12:55 AM MST
Extended Forecast for

Big Timber MT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 36. West southwest wind around 8 mph.

    Low: 36 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 56. South wind 8 to 15 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 32. South southeast wind 5 to 9 mph becoming light and variable in the evening.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain showers before 8am, then snow showers likely. Mostly cloudy, with a high near 47. West wind 13 to 23 mph increasing to 34 to 44 mph. Winds could gust as high as 65 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. West wind 26 to 31 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after 11am. Increasing clouds, with a high near 29. East northeast wind 7 to 15 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 11pm. Cloudy, with a low around 9. East wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 9 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 27. Southeast wind 7 to 14 mph.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 13. Southeast wind 9 to 11 mph becoming west southwest after midnight.

    Low: 13 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 36. West southwest wind around 8 mph.
Washington's Birthday
Mostly sunny, with a high near 56. South wind 8 to 15 mph.
Monday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 32. South southeast wind 5 to 9 mph becoming light and variable in the evening.
Tuesday
A chance of rain showers before 8am, then snow showers likely. Mostly cloudy, with a high near 47. West wind 13 to 23 mph increasing to 34 to 44 mph. Winds could gust as high as 65 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. West wind 26 to 31 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of snow showers, mainly after 11am. Increasing clouds, with a high near 29. East northeast wind 7 to 15 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 11pm. Cloudy, with a low around 9. East wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 27. Southeast wind 7 to 14 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 13. Southeast wind 9 to 11 mph becoming west southwest after midnight.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 33. West southwest wind 11 to 21 mph.
Friday Night
Mostly cloudy, with a low around 17. West southwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 39. West southwest wind 8 to 13 mph.
Saturday Night
Partly cloudy, with a low around 20. Southwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 45. Southwest wind 8 to 15 mph.
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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:
2:22 pm MST Feb 15, 2026
Forecast Valid:
1am MST Feb 16, 2026-6pm MST Feb 22, 2026
 
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