National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

54°F

12°C

Humidity 34%
Wind Speed N 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 19 Mar 09:55 AM MDT
Extended Forecast for

3 Miles N Darby MT

  • Today

    Today: Sunny, with a high near 77. South southeast wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. South wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. South southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 57. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. South southeast wind 7 to 11 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 48. South wind 6 to 9 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 79. South southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Rain likely. Mostly cloudy, with a high near 57. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Partly sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Darby MT
 46.06°N 114.17°W (Elev. 3999 ft)
Last Update:
2:01 am MDT Mar 19, 2026
Forecast Valid:
10am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation