National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Big Timber Airport (K6S0)

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

Overcast

32°F

0°C

Humidity 31%
Wind Speed S 9 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 15 Jan 10:15 PM MST
Extended Forecast for

5 Miles SSW Harlowton MT

High Wind Warning January 15, 10:36pm until January 16, 12:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning January 15, 10:36pm until January 16, 12:00pm

    NOW until 12:00pm Fri

    High Wind Warning

  • Tonight

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 33. West northwest wind 25 to 34 mph, with gusts as high as 49 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 21 to 23 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. North northwest wind around 18 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. North northwest wind 9 to 14 mph becoming west after midnight.

    Low: 20 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 44. West wind 11 to 18 mph.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 23. Northwest wind 37 to 39 mph, with gusts as high as 55 mph.
Friday
Mostly sunny, with a high near 33. West northwest wind 25 to 34 mph, with gusts as high as 49 mph.
Friday Night
Partly cloudy, with a low around 20. Northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight.
Saturday
Sunny, with a high near 46. West wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 30. West wind 21 to 23 mph.
Sunday
Mostly sunny, with a high near 39. North northwest wind around 18 mph.
Sunday Night
Partly cloudy, with a low around 20. North northwest wind 9 to 14 mph becoming west after midnight.
M.L.King Day
Mostly sunny, with a high near 44. West wind 11 to 18 mph.
Monday Night
Partly cloudy, with a steady temperature around 37. West wind 14 to 22 mph.
Tuesday
Partly sunny, with a high near 45. West wind 20 to 22 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Northwest wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 43. West southwest wind 10 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 27. West wind 11 to 13 mph.
Thursday
A 20 percent chance of snow showers. Partly sunny, with a high near 41. West wind 11 to 16 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Harlowton MT
 46.38°N 109.88°W (Elev. 4488 ft)
Last Update:
10:08 pm MST Jan 15, 2026
Forecast Valid:
10pm MST Jan 15, 2026-6pm MST Jan 22, 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