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Current conditions at

Kilo - Harlowton (K1KM)

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

Clear

66°F

19°C

Humidity 33%
Wind Speed NNW 29 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Nov 01:55 PM MST
Extended Forecast for

3 Miles NNW Harlowton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West wind 10 to 16 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 66. West northwest wind 5 to 15 mph becoming east southeast in the afternoon.

    High: 66 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 35. Calm wind becoming west 5 to 7 mph in the evening.

    Low: 35 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 61. West wind around 6 mph becoming calm  in the morning.

    High: 61 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Calm wind becoming west around 6 mph after midnight.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. West southwest wind around 6 mph becoming light and variable.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West wind 5 to 15 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. West southwest wind 10 to 15 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West southwest wind 5 to 11 mph.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. West wind 10 to 16 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 66. West northwest wind 5 to 15 mph becoming east southeast in the afternoon.
Thursday Night
Increasing clouds, with a low around 35. Calm wind becoming west 5 to 7 mph in the evening.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 61. West wind around 6 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 33. Calm wind becoming west around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 59. West southwest wind around 6 mph becoming light and variable.
Saturday Night
Partly cloudy, with a low around 33. West wind 5 to 15 mph.
Sunday
Sunny, with a high near 55. West southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 31. West southwest wind 5 to 11 mph.
Monday
Mostly sunny, with a high near 55. West wind 6 to 11 mph becoming light west southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 33. Calm wind becoming west northwest around 6 mph after midnight.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 52. West northwest wind 6 to 8 mph becoming north in the afternoon.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. West northwest wind 7 to 11 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 46. West wind 8 to 13 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Harlowton MT
 46.48°N 109.86°W (Elev. 4409 ft)
11:52 am MST Nov 11, 2026
3pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
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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