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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

WEST FORK (WSFM8)

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

NA

41°F

5°C

Humidity 95%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 12 Apr 08:14 PM MDT
Extended Forecast for

10 Miles SW Darby MT

  • Tonight

    Tonight: Snow. Low around 25. Southwest wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 28. West wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. West southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. West southwest wind 14 to 21 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Breezy.
    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 15. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. Cloudy, with a high near 18. Blustery.

    High: 18 °F

    Snow and
    Blustery

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 13. Blustery.

    Low: 13 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
Snow. Low around 25. Southwest wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow. The snow could be heavy at times. High near 28. West wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. West southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. West southwest wind 14 to 21 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 15. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. Cloudy, with a high near 18. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 25.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 16. Blustery.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39.
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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:
2:01 pm MDT Apr 12, 2026
Forecast Valid:
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation