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Hazardous Weather Conditions

Current conditions at

Big Timber Airport (K6S0)

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

Clear

45°F

7°C

Humidity 20%
Wind Speed W 31 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Jan 04:15 PM MST
Extended Forecast for

Harlowton MT

High Wind Watch January 12, 08:00am until January 13, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 23 to 28 mph, with gusts as high as 38 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. West wind 24 to 32 mph, with gusts as high as 46 mph.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a temperature rising to around 43 by 5am. West wind 24 to 30 mph, with gusts as high as 41 mph.

    Low: 40 °F⇑

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. West wind 36 to 43 mph, with gusts as high as 60 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. West wind 32 to 41 mph, with gusts as high as 60 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. West wind 28 to 33 mph, with gusts as high as 46 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. West wind 14 to 18 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West wind 14 to 23 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. West wind 20 to 22 mph.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. West wind 23 to 28 mph, with gusts as high as 38 mph.
Sunday
Mostly cloudy, with a high near 53. West wind 24 to 32 mph, with gusts as high as 46 mph.
Sunday Night
Partly cloudy, with a temperature rising to around 43 by 5am. West wind 24 to 30 mph, with gusts as high as 41 mph.
Monday
Partly sunny, with a high near 58. West wind 36 to 43 mph, with gusts as high as 60 mph.
Monday Night
Mostly cloudy, with a low around 44. West wind 32 to 41 mph, with gusts as high as 60 mph.
Tuesday
Partly sunny, with a high near 59. West wind 28 to 33 mph, with gusts as high as 46 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West wind 14 to 18 mph.
Wednesday
Mostly sunny, with a high near 60. West wind 14 to 23 mph.
Wednesday Night
Mostly clear, with a low around 36. West wind 20 to 22 mph.
Thursday
Sunny, with a high near 49. North northwest wind 18 to 22 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind around 18 mph.
Friday
Mostly sunny, with a high near 40. Northwest wind around 18 mph.
Friday Night
Partly cloudy, with a low around 25. West northwest wind 11 to 15 mph.
Saturday
Sunny, with a high near 51. West wind 16 to 18 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlowton MT
 46.44°N 109.85°W (Elev. 4190 ft)
Last Update:
4:08 pm MST Jan 10, 2026
Forecast Valid:
4pm MST Jan 10, 2026-6pm MST Jan 17, 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