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.

Mostly Cloudy

51°F

11°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 May 08:55 AM MDT
Extended Forecast for

9 Miles WNW Ryegate MT

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 62. East southeast wind 5 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 62 °F

    Slight Chance
    Showers then
    Showers

  • Tonight

    Tonight: Rain showers before midnight, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Low around 34. Northwest wind 16 to 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of rain and snow showers before noon, then a chance of rain showers between noon and 4pm. Partly sunny, with a high near 49. West northwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Increasing clouds, with a low around 30. Northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 46. North northwest wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 29. North wind 5 to 8 mph becoming calm in the evening.

    Low: 29 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. North northwest wind around 6 mph becoming light and variable.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. West wind 6 to 14 mph.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 62. East southeast wind 5 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%.
Tonight
Rain showers before midnight, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Low around 34. Northwest wind 16 to 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before noon, then a chance of rain showers between noon and 4pm. Partly sunny, with a high near 49. West northwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Increasing clouds, with a low around 30. Northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Chance of precipitation is 20%.
Monday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 46. North northwest wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 29. North wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. North northwest wind around 6 mph becoming light and variable.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. West wind 6 to 14 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 37. West wind 5 to 13 mph.
Thursday
Mostly sunny, with a high near 70. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 42. North northwest wind 5 to 9 mph becoming southeast in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. West southwest wind 5 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Ryegate MT
 46.32°N 109.43°W (Elev. 3799 ft)
Last Update:
8:19 am MDT May 16, 2026
Forecast Valid:
9am MDT May 16, 2026-6pm MDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation