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

44°F

7°C

Humidity 94%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 11 Apr 12:14 AM MDT
Extended Forecast for

28 Miles WSW Darby MT

  • Overnight

    Overnight: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 45. Light east southeast wind becoming south southeast 5 to 10 mph.  Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 59. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 11pm.  Partly cloudy, with a low around 39. Light and variable wind.  Chance of precipitation is 50%.

    Low: 39 °F

    Chance Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 56. Calm wind.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Rain.  Low around 39. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain and snow, becoming all rain after noon.  High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain.  Snow level 5700 feet lowering to 5200 feet after midnight . Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a chance of rain.  Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 3am, then rain and snow likely.  Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 45. Light east southeast wind becoming south southeast 5 to 10 mph. Chance of precipitation is 60%.
Saturday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 59. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 11pm. Partly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 50%.
Sunday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 56. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain. Low around 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain and snow, becoming all rain after noon. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain. Snow level 5700 feet lowering to 5200 feet after midnight . Low around 39. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 49.
Tuesday Night
Rain likely before 3am, then rain and snow likely. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 38.
Wednesday
Rain and snow, becoming all snow after 9am. Snow level 4800 feet. Cloudy, with a high near 45.
Wednesday Night
Snow. Mostly cloudy, with a low around 28.
Thursday
Snow. Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WSW Darby MT
 45.88°N 114.72°W (Elev. 4301 ft)
12:22 am MDT Apr 11, 2026
12am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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