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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

WEST FORK (WSFM8)

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

NA

36°F

2°C

Humidity 96%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 13 Mar 01:14 AM MDT
Extended Forecast for

10 Miles SW Darby MT

Winter Storm Warning March 13, 02:03am until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 02:03am until March 14, 12:00pm

    NOW until 12:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 23 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 28. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.

    High: 28 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Steady temperature around 28. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 27. Wind chill values as low as -9. Windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 6. Windy, with a west wind 27 to 37 mph decreasing to 17 to 27 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow and
    Windy then
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 19. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Likely

  • Monday

    Monday: Snow. Cloudy, with a high near 31. Breezy.

    High: 31 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 23. Windy, with a west southwest wind around 33 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 13 to 19 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 28. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.
Friday Night
Snow. The snow could be heavy at times. Steady temperature around 28. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 27. Wind chill values as low as -9. Windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 6. Windy, with a west wind 27 to 37 mph decreasing to 17 to 27 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 19. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after midnight. Cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. Cloudy, with a high near 31. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 37. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow. Partly sunny, with a high near 41.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Darby MT
 45.94°N 114.36°W (Elev. 8084 ft)
Last Update:
12:23 am MDT Mar 13, 2026
Forecast Valid:
2am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation