National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Kilo - Harlowton (K1KM)

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

Rain

45°F

7°C

Humidity 81%
Wind Speed NNW 12 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 08 Feb 07:55 PM MST
Extended Forecast for

5 Miles NNE Harlowton MT

  • Tonight

    Tonight: Rain showers before 11pm, then snow showers. Low around 31. North wind 10 to 13 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly before 3pm. Mostly cloudy, with a high near 41. West northwest wind 14 to 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. West wind 13 to 16 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Southwest wind 8 to 11 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. South wind around 6 mph becoming west in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. West wind 6 to 8 mph.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. West wind 6 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. West wind 13 to 17 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind around 15 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain showers before 11pm, then snow showers. Low around 31. North wind 10 to 13 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.
Monday
Snow showers likely, mainly before 3pm. Mostly cloudy, with a high near 41. West northwest wind 14 to 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Mostly clear, with a low around 20. West wind 13 to 16 mph.
Tuesday
Sunny, with a high near 40. Southwest wind 8 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 20. South wind around 6 mph becoming west in the evening.
Wednesday
Partly sunny, with a high near 41. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 22. West wind 6 to 10 mph.
Thursday
Sunny, with a high near 44. West wind 13 to 17 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind around 15 mph.
Friday
Increasing clouds, with a high near 45. West wind 16 to 18 mph.
Friday Night
Mostly cloudy, with a low around 25. West wind 10 to 13 mph.
Saturday
Mostly cloudy, with a high near 42. West wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 24. West northwest wind 7 to 9 mph.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 43. West southwest wind 8 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Harlowton MT
 46.51°N 109.8°W (Elev. 4426 ft)
Last Update:
7:39 pm MST Feb 8, 2026
Forecast Valid:
8pm MST Feb 8, 2026-6pm MST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation