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

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

34°F

1°C

Humidity 100%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 19 Nov 02:52 AM PST
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: Mostly clear, with a low around 24. East northeast wind around 11 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. Low around 29. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Breezy.
    Chance Snow
    then Snow

  • Thursday

    Thursday: Snow. High near 32. South southeast wind 5 to 10 mph becoming light south southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28. West wind 5 to 8 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 34. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely. Snow level 6300 feet. Mostly cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Snow likely, possibly mixed with rain, becoming all snow after 1am. Snow level 6200 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 24. East northeast wind around 11 mph.
Wednesday
Mostly sunny, with a high near 32. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Snow. Low around 29. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 32. South southeast wind 5 to 10 mph becoming light south southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. West wind 5 to 8 mph. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 34. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow likely. Snow level 6300 feet. Mostly cloudy, with a high near 35.
Saturday Night
Snow likely, possibly mixed with rain, becoming all snow after 1am. Snow level 6200 feet. Mostly cloudy, with a low around 33.
Sunday
Snow likely before 10am, then snow likely, possibly mixed with rain between 10am and 1pm, then snow likely after 1pm. Snow level 6200 feet. Mostly cloudy, with a high near 35.
Sunday Night
Snow. Mostly cloudy, with a low around 30. Breezy.
Monday
Snow. Mostly cloudy, with a high near 31. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
3:46 am PST Nov 19, 2025
Forecast Valid:
3am PST Nov 19, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation