Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

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

Mostly Cloudy

53°F

12°C

Humidity 86%
Wind Speed W 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 Jun 02:55 AM MDT
Extended Forecast for

9 Miles W Harlowton MT

  • Overnight

    Overnight: A 20 percent chance of showers.  Partly cloudy, with a low around 46. North wind around 6 mph.

    Low: 46 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 66. Northwest wind 7 to 17 mph becoming north northeast in the afternoon.

    High: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm.  Partly cloudy, with a low around 41. North northeast wind 13 to 18 mph becoming northwest 5 to 10 mph after midnight.  Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Light and variable wind becoming northeast 9 to 14 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Northeast wind 10 to 15 mph becoming light east northeast  after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 72. Light northeast wind becoming east 8 to 13 mph in the morning.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. East wind 10 to 15 mph becoming light east northeast  after midnight.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 75. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 75 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 48 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Partly cloudy, with a low around 46. North wind around 6 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 66. Northwest wind 7 to 17 mph becoming north northeast in the afternoon.
Monday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 41. North northeast wind 13 to 18 mph becoming northwest 5 to 10 mph after midnight. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 70. Light and variable wind becoming northeast 9 to 14 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 44. Northeast wind 10 to 15 mph becoming light east northeast after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. Light northeast wind becoming east 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 45. East wind 10 to 15 mph becoming light east northeast after midnight.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Light and variable wind becoming southwest 13 to 18 mph in the morning.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. West southwest wind 10 to 16 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 69. West wind 10 to 18 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. West wind 17 to 24 mph, with gusts as high as 38 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 62. West wind 28 to 33 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 47 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Harlowton MT
 46.45°N 110.01°W (Elev. 4478 ft)
1:08 am MDT Jun 22, 2026
3am MDT Jun 22, 2026-6pm MDT Jun 28, 2026
 
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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