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Hazardous Weather Conditions

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Partly Cloudy

16°F

-9°C

Humidity 78%
Wind Speed NE 12 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 18 Feb 03:55 AM MST
Extended Forecast for

Big Timber MT

Winter Weather Advisory February 18, 05:00am until February 19, 02:00am
Click here for hazard details and duration

  • Today

    Today: A 50 percent chance of snow, mainly after 1pm. The snow could be heavy at times. Cloudy, with a steady temperature around 19. Northeast wind 11 to 15 mph. Total daytime snow accumulation of around 2 inches.

    High: 19 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 6. Wind chill values as low as zero. Northeast wind 8 to 13 mph becoming light east after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 6 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 23 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8. East southeast wind around 6 mph becoming calm in the evening.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. West wind 3 to 7 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38. West wind 8 to 11 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14. East wind 5 to 8 mph becoming north northwest in the evening.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 1pm. The snow could be heavy at times. Cloudy, with a steady temperature around 19. Northeast wind 11 to 15 mph. Total daytime snow accumulation of around 2 inches.
Tonight
Snow, mainly before 2am. Low around 6. Wind chill values as low as zero. Northeast wind 8 to 13 mph becoming light east after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Thursday
A 20 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 8. East southeast wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 34. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 16. West wind 3 to 7 mph.
Saturday
Sunny, with a high near 38. West wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 14. East wind 5 to 8 mph becoming north northwest in the evening.
Sunday
Partly sunny, with a high near 34. Light and variable wind becoming east 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 21. East wind 5 to 7 mph becoming southwest in the evening.
Monday
A 10 percent chance of snow showers. Sunny, with a high near 54. Southwest wind 8 to 16 mph.
Monday Night
A chance of rain and snow showers. Partly cloudy, with a low around 34. West southwest wind 11 to 14 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 49. West wind 15 to 20 mph. Chance of precipitation is 40%.
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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:
3:59 am MST Feb 18, 2026
Forecast Valid:
4am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation