Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

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

Partly Cloudy

51°F

11°C

Humidity 71%
Wind Speed E 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 25 Jun 01:55 AM MDT
Extended Forecast for

Harlowton MT

  • Overnight

    Overnight: Isolated showers after 4am.  Mostly cloudy, with a low around 45. East wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers before 9am, then scattered showers and thunderstorms between 9am and 10am, then showers likely and possibly a thunderstorm after 10am.  Mostly cloudy, with a high near 71. Light and variable wind becoming east 5 to 8 mph in the morning.  Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 49. East wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after noon.  Cloudy, with a high near 76. Light east southeast wind becoming southeast 6 to 11 mph in the morning.  Chance of precipitation is 70%.

    High: 76 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 48. West northwest wind 9 to 11 mph.  Chance of precipitation is 90%.

    Low: 48 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 68. West wind 7 to 9 mph.  Chance of precipitation is 90%.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 43. West wind 9 to 17 mph.  Chance of precipitation is 90%.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 62. West wind 22 to 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 41. West wind 24 to 30 mph, with gusts as high as 41 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Overnight
Isolated showers after 4am. Mostly cloudy, with a low around 45. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Scattered showers before 9am, then scattered showers and thunderstorms between 9am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 71. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy, with a low around 49. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.
Friday
Showers likely and possibly a thunderstorm, mainly after noon. Cloudy, with a high near 76. Light east southeast wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 48. West northwest wind 9 to 11 mph. Chance of precipitation is 90%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 68. West wind 7 to 9 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 43. West wind 9 to 17 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. West wind 22 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. West wind 24 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. West wind 25 to 32 mph, with gusts as high as 44 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 43. West wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.
Tuesday
Mostly sunny, with a high near 72. West wind 15 to 21 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45. West wind 15 to 20 mph decreasing to 9 to 14 mph in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. West wind 7 to 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlowton MT
 46.44°N 109.82°W (Elev. 4199 ft)
2:19 am MDT Jun 25, 2026
2am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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