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

37°F

3°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Nov 06:52 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 29. Light and variable wind becoming east 9 to 14 mph in the evening. Winds could gust as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 34. Windy, with a southeast wind 18 to 25 mph, with gusts as high as 36 mph.

    High: 34 °F

    Increasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 29. Windy, with a southeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 32. South wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 29. West wind 5 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely, possibly mixed with rain. Snow level 6100 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 10pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 29. Light and variable wind becoming east 9 to 14 mph in the evening. Winds could gust as high as 18 mph.
Wednesday
Increasing clouds, with a high near 34. Windy, with a southeast wind 18 to 25 mph, with gusts as high as 36 mph.
Wednesday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 29. Windy, with a southeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 32. South wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 29. West wind 5 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, possibly mixed with rain. Snow level 6100 feet. Mostly cloudy, with a high near 35.
Saturday Night
Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 33.
Sunday
Snow likely. Mostly cloudy, with a high near 34.
Sunday Night
Snow. Cloudy, with a low around 31. Breezy.
Monday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 32. Breezy.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
6:45 pm PST Nov 18, 2025
Forecast Valid:
7pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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Additional Resources

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Chance of Precipitation