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.

Overcast

34°F

1°C

Humidity 80%
Wind Speed ENE 21 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 18 May 03:10 AM MDT
Extended Forecast for

16 Miles NW Ryegate MT

  • Overnight

    Overnight: A 20 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 32. Northwest wind around 16 mph.

    Low: 32 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a slight chance of rain showers after 3pm. Partly sunny, with a high near 50. North northwest wind 14 to 18 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. North wind 8 to 13 mph becoming light in the evening.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Light west wind increasing to 6 to 11 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 65. West wind 9 to 14 mph. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. North northwest wind 8 to 14 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Northwest wind 9 to 13 mph.

    High: 62 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. North northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 32. Northwest wind around 16 mph.
Monday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a slight chance of rain showers after 3pm. Partly sunny, with a high near 50. North northwest wind 14 to 18 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 25. North wind 8 to 13 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 63. Light west wind increasing to 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 35. West northwest wind 5 to 9 mph becoming light and variable.
Wednesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 65. West wind 9 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. North northwest wind 8 to 14 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Northwest wind 9 to 13 mph.
Thursday Night
Partly cloudy, with a low around 37. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. West southwest wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 75. West southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 43. West northwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 79. West wind 9 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Ryegate MT
 46.45°N 109.49°W (Elev. 3999 ft)
Last Update:
2:14 am MDT May 18, 2026
Forecast Valid:
3am MDT May 18, 2026-6pm MDT May 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation