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.

Partly Cloudy

30°F

-1°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Feb 01:55 AM MST
Extended Forecast for

13 Miles WNW Ryegate MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West wind 6 to 13 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain between 9pm and 2am. Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 25 °F

    Slight Chance
    Rain

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 54. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. South southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then snow likely. Cloudy, with a high near 45. East northeast wind 5 to 10 mph becoming west northwest 15 to 25 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow. Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph becoming east in the morning.

    High: 32 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Cloudy, with a low around 7. Northeast wind 6 to 13 mph becoming north northwest after midnight.

    Low: 7 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 31. West wind around 7 mph.
Sunday
A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West wind 6 to 13 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain between 9pm and 2am. Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 54. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 28. South southeast wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
A chance of rain and snow before 11am, then snow likely. Cloudy, with a high near 45. East northeast wind 5 to 10 mph becoming west northwest 15 to 25 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph becoming east in the morning.
Wednesday Night
A 50 percent chance of snow showers. Cloudy, with a low around 7. Northeast wind 6 to 13 mph becoming north northwest after midnight.
Thursday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 24. North northwest wind 5 to 7 mph becoming south southeast in the morning.
Thursday Night
Mostly cloudy, with a low around 7. Southeast wind 5 to 8 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 34. West wind 6 to 13 mph.
Friday Night
Partly cloudy, with a low around 12. West wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 37. West wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Ryegate MT
 46.34°N 109.53°W (Elev. 3842 ft)
Last Update:
11:39 pm MST Feb 14, 2026
Forecast Valid:
2am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation