Current conditions at

Kilo - Harlowton (K1KM)

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

Clear

78°F

26°C

Humidity 18%
Wind Speed NW 29 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 10 Sep 10:55 AM MDT
Extended Forecast for

4 Miles ENE Harlowton MT

Red Flag Warning September 10, 12:00pm until September 10, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 83. West wind 22 to 25 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Northwest wind 11 to 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 62. North northwest wind 11 to 20 mph.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 3am.  Patchy fog after midnight.  Otherwise, cloudy, with a low around 44. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight.

    Low: 44 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 59. East southeast wind 8 to 14 mph.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 41. East wind 13 to 18 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers.  Partly sunny, with a high near 61. East southeast wind 13 to 16 mph.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 40. West northwest wind 17 to 22 mph.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. West northwest wind 16 to 21 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. West wind 22 to 25 mph.
Tonight
Partly cloudy, with a low around 48. Northwest wind 11 to 20 mph.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 62. North northwest wind 11 to 20 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers, mainly before 3am. Patchy fog after midnight. Otherwise, cloudy, with a low around 44. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. East southeast wind 8 to 14 mph.
Saturday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 41. East wind 13 to 18 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 61. East southeast wind 13 to 16 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. West northwest wind 17 to 22 mph.
Monday
Mostly sunny, with a high near 59. West northwest wind 16 to 21 mph.
Monday Night
Mostly clear, with a low around 33. West northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 61. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. East southeast wind 5 to 11 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 61. North wind 6 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Harlowton MT
 46.47°N 109.77°W (Elev. 4400 ft)
11:12 am MDT Sep 10, 2026
11am MDT Sep 10, 2026-6pm MDT Sep 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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