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

40°F

4°C

Humidity 86%
Wind Speed N 14 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Mar 01:55 PM MDT
Extended Forecast for

5 Miles NNE Harlowton MT

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Cloudy, with a steady temperature around 44. Northwest wind around 20 mph. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Northwest wind 15 to 20 mph becoming north northeast 9 to 14 mph after midnight. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 37. Southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Little or no snow accumulation expected.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before midnight. Cloudy, with a low around 25. Southeast wind 11 to 16 mph becoming light south after midnight. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 50. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 32. Southeast wind 6 to 14 mph.

    Low: 32 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain showers before 3pm, then rain, possibly mixed with snow showers. High near 46. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Showers then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after midnight. Low around 29. Northwest wind 23 to 26 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 40. Northwest wind 24 to 26 mph. Chance of precipitation is 70%.

    High: 40 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Cloudy, with a steady temperature around 44. Northwest wind around 20 mph. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Northwest wind 15 to 20 mph becoming north northeast 9 to 14 mph after midnight. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 37. Southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow showers, mainly before midnight. Cloudy, with a low around 25. Southeast wind 11 to 16 mph becoming light south after midnight. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 50. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32. Southeast wind 6 to 14 mph.
Thursday
Rain showers before 3pm, then rain, possibly mixed with snow showers. High near 46. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers, becoming all snow after midnight. Low around 29. Northwest wind 23 to 26 mph. Chance of precipitation is 90%.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 40. Northwest wind 24 to 26 mph. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. West wind 13 to 18 mph.
Saturday
Sunny, with a high near 53. West wind 15 to 22 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 11 to 18 mph.
Sunday
Mostly sunny, with a high near 56. West wind 13 to 23 mph.
Sunday Night
Partly cloudy, with a low around 31. North wind 10 to 20 mph becoming south after midnight.
Monday
Partly sunny, with a high near 56. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Harlowton MT
 46.51°N 109.8°W (Elev. 4426 ft)
Last Update:
1:59 pm MDT Mar 30, 2026
Forecast Valid:
4pm MDT Mar 30, 2026-6pm MDT Apr 6, 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