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

66°F

19°C

Humidity 34%
Wind Speed NNW 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Mar 11:15 AM MDT
Extended Forecast for

12 Miles WNW Darby MT

  • Today

    Today: Sunny, with a high near 58. West southwest wind 17 to 21 mph, with gusts as high as 37 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 5am.  Partly cloudy, with a low around 37. West southwest wind 9 to 14 mph, with gusts as high as 31 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain and snow.  High near 44. West wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 24. West wind 10 to 18 mph, with gusts as high as 36 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. West southwest wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then a chance of rain.  Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 58. West southwest wind 17 to 21 mph, with gusts as high as 37 mph.
Tonight
A 20 percent chance of rain after 5am. Partly cloudy, with a low around 37. West southwest wind 9 to 14 mph, with gusts as high as 31 mph.
Saturday
Rain and snow. High near 44. West wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 24. West wind 10 to 18 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 42. West southwest wind 8 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow before noon, then a chance of rain. Partly sunny, with a high near 50.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
Rain and snow likely. Partly sunny, with a high near 45.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Darby MT
 46.11°N 114.39°W (Elev. 6086 ft)
2:01 am MDT Mar 20, 2026
11am MDT Mar 20, 2026-6pm MDT Mar 26, 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