Current conditions at

Kilo - Harlowton (K1KM)

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

Overcast

11°F

-12°C

Humidity 54%
Wind Speed NNW 23 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 24 Jan 01:55 AM MST
Extended Forecast for

5 Miles SSW Harlowton MT

  • Overnight

    Overnight: Mostly cloudy, with a low around -7. Wind chill values as low as -25. West wind 13 to 16 mph.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 24. Wind chill values as low as -10. West northwest wind 17 to 21 mph.

    High: 24 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 1. Wind chill values as low as -10. North wind 10 to 14 mph.  New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 24. Wind chill values as low as -10. North wind 6 to 13 mph becoming west southwest in the afternoon.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature rising to around 26 by 5am. West wind 15 to 24 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41. West wind 25 to 28 mph, with gusts as high as 39 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind 20 to 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. West wind 18 to 22 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West wind around 14 mph.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around -7. Wind chill values as low as -25. West wind 13 to 16 mph.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 24. Wind chill values as low as -10. West northwest wind 17 to 21 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 1. Wind chill values as low as -10. North wind 10 to 14 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 24. Wind chill values as low as -10. North wind 6 to 13 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a temperature rising to around 26 by 5am. West wind 15 to 24 mph.
Monday
Sunny, with a high near 41. West wind 25 to 28 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 29. West wind 20 to 22 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 18 to 22 mph.
Tuesday Night
Mostly clear, with a low around 27. West wind around 14 mph.
Wednesday
Mostly sunny, with a high near 48. West wind around 16 mph.
Wednesday Night
Mostly cloudy, with a low around 28. West wind 11 to 13 mph.
Thursday
Partly sunny, with a high near 44. West wind 13 to 15 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind around 11 mph.
Friday
Mostly sunny, with a high near 47. West wind 14 to 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Harlowton MT
 46.38°N 109.88°W (Elev. 4488 ft)
2:02 am MST Jan 24, 2026
2am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database