Current conditions at

Kilo - Harlowton (K1KM)

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

Clear

77°F

25°C

Humidity 24%
Wind Speed SW 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 04 Oct 02:55 PM MDT
Extended Forecast for

3 Miles NE Martinsdale MT

Red Flag Warning October 5, 10:00am until October 5, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 48. West southwest wind 6 to 15 mph becoming northeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. West wind 16 to 25 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. West wind around 16 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. West wind 14 to 18 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. West wind 10 to 13 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 10 to 16 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. West wind 6 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. West wind 7 to 13 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West northwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West southwest wind 6 to 15 mph becoming northeast in the evening.
Monday
Sunny, with a high near 79. West wind 16 to 25 mph.
Monday Night
Mostly clear, with a low around 45. West wind around 16 mph.
Tuesday
Sunny, with a high near 75. West wind 14 to 18 mph.
Tuesday Night
Mostly clear, with a low around 42. West wind 10 to 13 mph.
Wednesday
Sunny, with a high near 74. West wind 10 to 16 mph.
Wednesday Night
Mostly clear, with a low around 43. West wind 6 to 10 mph.
Thursday
Sunny, with a high near 72. West wind 7 to 13 mph.
Thursday Night
Mostly clear, with a low around 43. West northwest wind 6 to 9 mph becoming southeast in the evening.
Friday
Mostly sunny, with a high near 75. West wind 9 to 14 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Partly cloudy, with a low around 45. West southwest wind 11 to 15 mph.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 61. West wind 10 to 15 mph.
Saturday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34. West wind 13 to 15 mph becoming north northeast after midnight. Chance of precipitation is 70%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. North wind 11 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Martinsdale MT
 46.49°N 110.26°W (Elev. 4800 ft)
12:36 pm MDT Oct 4, 2026
3pm MDT Oct 4, 2026-6pm MDT Oct 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database