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

39°F

4°C

Humidity 38%
Wind Speed W 33 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 31 Dec 06:15 AM MST
Extended Forecast for

5 Miles NNE Harlowton MT

  • Today

    Today: Sunny, with a high near 53. West wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 17 to 22 mph, with gusts as high as 40 mph.

    Low: 32 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 47. West wind 10 to 16 mph.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a steady temperature around 38. West wind 15 to 21 mph.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind 21 to 25 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. West wind 13 to 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. Southwest wind 10 to 13 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West wind 15 to 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. West wind 20 to 23 mph.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 53. West wind 18 to 24 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 32. West wind 17 to 22 mph, with gusts as high as 40 mph.
New Year's Day
Partly sunny, with a high near 47. West wind 10 to 16 mph.
Thursday Night
Mostly cloudy, with a steady temperature around 38. West wind 15 to 21 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind 21 to 25 mph.
Friday Night
Mostly cloudy, with a low around 34. West wind 13 to 20 mph.
Saturday
Partly sunny, with a high near 53. Southwest wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 33. West wind 15 to 20 mph.
Sunday
Partly sunny, with a high near 50. West wind 20 to 23 mph.
Sunday Night
Mostly cloudy, with a low around 30. West wind 15 to 17 mph.
Monday
Partly sunny, with a high near 48. West wind 13 to 17 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 11 to 15 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 17 to 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Harlowton MT
 46.51°N 109.8°W (Elev. 4426 ft)
Last Update:
4:08 am MST Dec 31, 2025
Forecast Valid:
6am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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