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

41°F

5°C

Humidity 76%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 21 Mar 09:14 AM MDT
Extended Forecast for

10 Miles SW Darby MT

  • Today

    Today: Rain and snow before 2pm, then a chance of snow between 2pm and 3pm. The snow could be heavy at times.  High near 35. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow
    then Heavy
    Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Breezy, with a west southwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. West wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southwest wind 9 to 17 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely before 3pm, then rain and snow likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 37. Breezy.

    High: 37 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Rain and snow before 2pm, then a chance of snow between 2pm and 3pm. The snow could be heavy at times. High near 35. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 18. Breezy, with a west southwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Sunny, with a high near 33. West wind 13 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 25. Southwest wind 9 to 17 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 40. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 30.
Tuesday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 30. Breezy.
Thursday Night
Partly cloudy, with a low around 19. Breezy.
Friday
Sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Darby MT
 45.94°N 114.36°W (Elev. 8084 ft)
2:01 am MDT Mar 21, 2026
9am MDT Mar 21, 2026-6pm MDT Mar 27, 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