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

52°F

11°C

Humidity 49%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 21 Mar 03:14 PM MDT
Extended Forecast for

28 Miles WSW Darby MT

  • Tonight

    Tonight: Mostly clear, with a low around 31. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after noon.  High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Snow level 6500 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 51. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 35. Calm wind.
Monday
Mostly sunny, with a high near 58. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 43. Calm wind.
Tuesday
Rain, mainly after noon. High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
Wednesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Snow level 6500 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WSW Darby MT
 45.88°N 114.72°W (Elev. 4301 ft)
2:01 pm MDT Mar 21, 2026
4pm 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