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

34°F

1°C

Humidity 96%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Apr 02:14 AM MDT
Extended Forecast for

28 Miles WSW Darby MT

  • Overnight

    Overnight: Rain likely, possibly mixed with snow showers, mainly after 5am. Snow level 5200 feet. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow showers before noon, then rain showers. Snow level 5000 feet rising to 6000 feet in the afternoon. High near 46. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm. Snow level 6000 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow showers before noon. Snow level 4500 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after midnight. Low around 38. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Slight Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers. Snow level 5200 feet rising to 5700 feet in the afternoon. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. Cloudy, with a high near 37.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Rain likely, possibly mixed with snow showers, mainly after 5am. Snow level 5200 feet. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow showers before noon, then rain showers. Snow level 5000 feet rising to 6000 feet in the afternoon. High near 46. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Showers likely, mainly before 11pm. Snow level 6000 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Tuesday
A chance of rain and snow showers before noon. Snow level 4500 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Showers, mainly after midnight. Low around 38. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. Snow level 5200 feet rising to 5700 feet in the afternoon. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. Some thunder is also possible. Cloudy, with a high near 37.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Snow level 5000 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WSW Darby MT
 45.88°N 114.72°W (Elev. 4301 ft)
Last Update:
2:01 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation