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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

WEST FORK (WSFM8)

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

NA

42°F

6°C

Humidity 74%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 22 Apr 05:14 AM MDT
Extended Forecast for

31 Miles WSW Conner MT

Winter Weather Advisory April 22, 06:00pm until April 24, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Light southeast wind.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after 4pm. Some thunder is also possible. Snow level 7700 feet lowering to 5700 feet in the afternoon . High near 48. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow before 4am, then a chance of snow. Snow level 5700 feet lowering to 4900 feet after midnight . Low around 36. West northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 40. West northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 30. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow

  • Friday

    Friday: Snow. High near 41. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 41 °F

    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly after noon. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of rain before 9pm, then a slight chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Light southeast wind.
Wednesday
Rain and snow showers, becoming all rain after 4pm. Some thunder is also possible. Snow level 7700 feet lowering to 5700 feet in the afternoon . High near 48. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow before 4am, then a chance of snow. Snow level 5700 feet lowering to 4900 feet after midnight . Low around 36. West northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 40. West northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 30. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 41. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly after noon. Partly sunny, with a high near 46.
Saturday Night
A slight chance of rain before 9pm, then a slight chance of snow. Mostly cloudy, with a low around 28.
Sunday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow. Partly sunny, with a high near 52.
Monday Night
A slight chance of rain. Snow level 5700 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
31 Miles WSW Conner MT
 45.81°N 114.74°W (Elev. 4915 ft)
Last Update:
2:01 am MDT Apr 22, 2026
Forecast Valid:
5am MDT Apr 22, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation