Current conditions at

Kilo - Harlowton (K1KM)

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

light snow,mist

32°F

0°C

Humidity 95%
Wind Speed E 16 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 31°F (-1°C)
Visibility 1.62 mi
Wind Chill21°F (-6°C)
Last update 11 Oct 05:55 AM MDT
Extended Forecast for

3 Miles NE Martinsdale MT

Winter Weather Advisory October 11, 06:36am until October 12, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory October 11, 06:36am until October 12, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 32 °F

    Snow and
    Patchy Fog
    then
    Rain/Snow and
    Areas Fog

  • Tonight

    Tonight: Snow.  Low around 25. Northeast wind 6 to 9 mph becoming northwest after midnight.  Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    Low: 25 °F

    Snow

  • Columbus Day

    Columbus Day: Snow, mainly before 9am.  High near 34. Southeast wind around 6 mph becoming light and variable  in the morning.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Light and variable wind becoming west 5 to 10 mph in the evening.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. West wind 8 to 13 mph becoming light  in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Light west southwest wind becoming west 5 to 9 mph in the evening.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West southwest wind 7 to 11 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. West wind 10 to 18 mph.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Today
Snow before noon, then snow, possibly mixed with rain between noon and 3pm, then snow after 3pm. Patchy fog. High near 32. East northeast wind 8 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 4 inches.
Tonight
Snow. Low around 25. Northeast wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Columbus Day
Snow, mainly before 9am. High near 34. Southeast wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 21. Light and variable wind becoming west 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 47. West wind 8 to 13 mph becoming light in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. Light west southwest wind becoming west 5 to 9 mph in the evening.
Wednesday
Sunny, with a high near 50. West southwest wind 7 to 11 mph.
Wednesday Night
Mostly clear, with a low around 29. West wind 10 to 18 mph.
Thursday
Mostly sunny, with a high near 52. West wind 7 to 15 mph.
Thursday Night
Partly cloudy, with a low around 27. West northwest wind around 7 mph.
Friday
Sunny, with a high near 57. West wind 6 to 8 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 33. South southwest wind 6 to 15 mph becoming west after midnight.
Saturday
Sunny, with a high near 64. West wind 17 to 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Martinsdale MT
 46.49°N 110.26°W (Elev. 4800 ft)
5:58 am MDT Oct 11, 2026
6am MDT Oct 11, 2026-6pm MDT Oct 17, 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