Current conditions at

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Clear

42°F

6°C

Humidity 75%
Wind Speed N 31 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 16 Mar 05:55 PM MDT
Extended Forecast for

5 Miles SSW Harlowton MT

High Wind Warning until March 17, 09:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 17, 09:00pm

    NOW until 9:00pm Tue

    High Wind Warning

  • Tonight

    Low: 43 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. West wind 45 to 50 mph decreasing to 36 to 41 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. West wind 22 to 32 mph, with gusts as high as 45 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. West wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. West wind 21 to 26 mph decreasing to 14 to 19 mph after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69. West wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. West wind 18 to 24 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73. West wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a temperature rising to around 47 by 5am. West wind 34 to 39 mph increasing to 44 to 49 mph after midnight. Winds could gust as high as 70 mph.
Tuesday
Partly sunny, with a high near 57. West wind 45 to 50 mph decreasing to 36 to 41 mph in the afternoon. Winds could gust as high as 70 mph.
Tuesday Night
Mostly cloudy, with a low around 45. West wind 22 to 32 mph, with gusts as high as 45 mph.
Wednesday
Partly sunny, with a high near 64. West wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Mostly cloudy, with a low around 45. West wind 21 to 26 mph decreasing to 14 to 19 mph after midnight.
Thursday
Partly sunny, with a high near 69. West wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 49. West wind 18 to 24 mph.
Friday
Partly sunny, with a high near 73. West wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 41 mph.
Friday Night
Mostly cloudy, with a low around 45. West wind 24 to 29 mph decreasing to 16 to 21 mph after midnight.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 60. West northwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 32. Northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 50. Southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind 9 to 15 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 55. West southwest wind 9 to 17 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Harlowton MT
 46.38°N 109.88°W (Elev. 4488 ft)
5:09 pm MDT Mar 16, 2026
6pm MDT Mar 16, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database