Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

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

Clear

78°F

26°C

Humidity 24%
Wind Speed NNW 18 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 Aug 09:55 AM MDT
Extended Forecast for

3 Miles SSW Ryegate MT

  • Today

    Today: Patchy smoke. Sunny and hot, with a high near 93. West northwest wind 8 to 10 mph.

    High: 93 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 58. East northeast wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 58 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke. Mostly cloudy through mid morning, then becoming sunny, with a high near 84. Light and variable wind becoming east northeast 10 to 15 mph in the morning.

    High: 84 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Patchy smoke before 9pm. Mostly cloudy, with a low around 55. Northeast wind 10 to 16 mph.  Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 73. East northeast wind around 11 mph.  Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 52. Northeast wind 9 to 11 mph becoming northwest after midnight.  Chance of precipitation is 90%.

    Low: 52 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after noon.  High near 73. West northwest wind around 8 mph.  Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Patchy smoke. Sunny and hot, with a high near 93. West northwest wind 8 to 10 mph.
Tonight
Patchy smoke. Partly cloudy, with a low around 58. East northeast wind 8 to 13 mph becoming light and variable after midnight.
Wednesday
Patchy smoke. Mostly cloudy through mid morning, then becoming sunny, with a high near 84. Light and variable wind becoming east northeast 10 to 15 mph in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm. Patchy smoke before 9pm. Mostly cloudy, with a low around 55. Northeast wind 10 to 16 mph. Chance of precipitation is 70%.
Thursday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 73. East northeast wind around 11 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm. Low around 52. Northeast wind 9 to 11 mph becoming northwest after midnight. Chance of precipitation is 90%.
Friday
Showers, with thunderstorms also possible after noon. High near 73. West northwest wind around 8 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 77. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. East southeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West northwest wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. West wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Ryegate MT
 46.25°N 109.27°W (Elev. 3799 ft)
12:32 am MDT Aug 11, 2026
10am MDT Aug 11, 2026-6pm MDT Aug 17, 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