Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

WEST FORK (WSFM8)

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

NA

42°F

6°C

Humidity 93%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 11 Apr 06:14 AM MDT
Extended Forecast for

15 Miles W Darby MT

  • Today

    Today: Rain showers before 4pm, then rain and snow showers. Some thunder is also possible.  High near 43. Southwest wind 9 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Showers then
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers, mainly between 8pm and midnight. Some thunder is also possible.  Partly cloudy, with a low around 29. West wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Snow showers before 3pm, then rain and snow showers. Some thunder is also possible.  High near 41. South southeast wind around 8 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 9pm.  Low around 29. West southwest wind 9 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: Snow showers.  High near 32. West southwest wind 11 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers.  Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before noon.  Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 30.

    High: 30 °F

    Snow

Detailed Forecast

Today
Rain showers before 4pm, then rain and snow showers. Some thunder is also possible. High near 43. Southwest wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers, mainly between 8pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 29. West wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 41. South southeast wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 9pm. Low around 29. West southwest wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 32. West southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow showers. Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 27.
Wednesday
Snow. Cloudy, with a high near 30.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 17.
Thursday
Snow. Cloudy, with a high near 24.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Darby MT
 46.03°N 114.47°W (Elev. 7133 ft)
2:01 am MDT Apr 11, 2026
6am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database