Likelihood of HISTORIC Northern Rockies 3-5 day precipitation and snowmelt this week in some valleys and west slopes resulting in poor drainage ponding and stream flooding threats along with rockslides. Several feet of heavy snow above 8000 feet possible.

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Current conditions at

WEST FORK (WSFM8)

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

NA

40°F

4°C

Humidity 95%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 09 Dec 05:14 AM MST
Extended Forecast for

16 Miles WSW Darby MT

Flood Watch until December 11, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Overnight

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 8am. The snow could be heavy at times.  Temperature falling to around 27 by 5pm. Breezy, with a west wind 17 to 25 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly after 9pm. The snow could be heavy at times.  Temperature rising to around 35 by 5am. Southwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 27 °F

    Heavy Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 2pm.  High near 36. West southwest wind 18 to 21 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then rain and snow likely.  Mostly cloudy, with a low around 34. West southwest wind 17 to 21 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow.  Snow level 9000 feet lowering to 7200 feet in the afternoon . High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all rain after 5am.  Snow level 6900 feet rising to 7600 feet after midnight. Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain likely before 8am, then rain and snow likely.  Snow level 7300 feet. Mostly cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain and snow. Snow level 7200 feet. Low around 30. Breezy, with a west southwest wind around 25 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Tuesday
Rain and snow, becoming all snow after 8am. The snow could be heavy at times. Temperature falling to around 27 by 5pm. Breezy, with a west wind 17 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 35 by 5am. Southwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Rain and snow, becoming all rain after 2pm. High near 36. West southwest wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 34. West southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow. Snow level 9000 feet lowering to 7200 feet in the afternoon . High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow, becoming all rain after 5am. Snow level 6900 feet rising to 7600 feet after midnight. Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain likely before 8am, then rain and snow likely. Snow level 7300 feet. Mostly cloudy, with a high near 36.
Friday Night
A slight chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow before 11am. Partly sunny, with a high near 35.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Darby MT
 45.93°N 114.48°W (Elev. 6798 ft)
1:02 am MST Dec 9, 2025
5am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

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