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

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

NA

47°F

8°C

Humidity 54%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Mar 07:14 PM MDT
Extended Forecast for

24 Miles WSW Darby MT

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44. West northwest wind 3 to 6 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. West wind around 5 mph becoming light and variable.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then rain.  Snow level 6800 feet rising to 8500 feet in the afternoon. High near 49. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely.  Snow level 7700 feet lowering to 6800 feet in the afternoon . Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 3am, then a chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 6 to 10 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 44. West northwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 33. West northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 51. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 39. West wind around 5 mph becoming light and variable.
Tuesday
A chance of rain and snow before 9am, then rain. Snow level 6800 feet rising to 8500 feet in the afternoon. High near 49. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Snow level 7700 feet lowering to 6800 feet in the afternoon . Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles WSW Darby MT
 45.87°N 114.62°W (Elev. 6001 ft)
2:01 pm MDT Mar 21, 2026
8pm MDT Mar 21, 2026-6pm MDT Mar 28, 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