Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

57°F

14°C

Humidity 47%
Wind Speed E 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Mar 09:15 PM MDT
Extended Forecast for

7 Miles NNW Darby MT

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain, mainly before 2pm.  High near 49. West wind 5 to 14 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending.  Partly cloudy, with a low around 31. West wind 6 to 13 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Southwest wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon.  Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. West wind 5 to 7 mph.
Saturday
Rain, mainly before 2pm. High near 49. West wind 5 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 31. West wind 6 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 48. Southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind 5 to 8 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A slight chance of rain after noon. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Darby MT
 46.12°N 114.24°W (Elev. 4928 ft)
2:41 pm MDT Mar 20, 2026
9pm MDT Mar 20, 2026-6pm MDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database