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 portions of the central and southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

WEST FORK (WSFM8)

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

NA

79°F

26°C

Humidity 11%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Heat Index77°F (25°C)
Last update 21 Apr 03:14 PM MDT
Extended Forecast for

13 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

  • Tonight

    Tonight: A slight chance of rain before 3am, then a chance of rain and snow between 3am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 30. South wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 9am, then snow showers between 9am and 3pm, then snow after 3pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 27 by 5pm. South wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F⇓

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 23. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 23 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 24. West wind around 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 24 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 16. West northwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow

  • Friday

    Friday: Snow. High near 23. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly after noon. Mostly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 3am, then a chance of rain and snow between 3am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 30. South wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 9am, then snow showers between 9am and 3pm, then snow after 3pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 27 by 5pm. South wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 23. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday
Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 24. West wind around 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 16. West northwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 23. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly after noon. Mostly sunny, with a high near 28.
Saturday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 16.
Sunday
A chance of snow, mainly after noon. Partly sunny, with a high near 30.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 34.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Tuesday
A chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Conner MT
 45.85°N 114.37°W (Elev. 8146 ft)
Last Update:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
3pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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