Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Clear

88°F

31°C

Humidity 14%
Wind Speed N 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 18 Jul 05:15 PM MDT
Extended Forecast for

13 Miles ENE Darby MT

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West northwest wind 9 to 14 mph becoming light west southwest. Winds could gust as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. West southwest wind 7 to 16 mph, with gusts as high as 38 mph.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. West northwest wind 9 to 14 mph becoming light west southwest  after midnight. Winds could gust as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. West northwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. West northwest wind 9 to 14 mph becoming light west southwest. Winds could gust as high as 23 mph.
Saturday
Partly sunny, with a high near 67. West southwest wind 7 to 16 mph, with gusts as high as 38 mph.
Saturday Night
Mostly cloudy, with a low around 50. West northwest wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 22 mph.
Sunday
Partly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 51. West northwest wind 6 to 11 mph becoming light and variable after midnight.
Monday
A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Monday Night
A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Darby MT
 46.09°N 113.93°W (Elev. 6957 ft)
2:30 pm MDT Jul 18, 2025
5pm MDT Jul 18, 2025-6pm MDT Jul 25, 2025
 
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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