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

38°F

3°C

Humidity 89%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 16 Apr 07:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: A 20 percent chance of snow showers. Partly cloudy, with a low around 20. West northwest wind 9 to 14 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Increasing clouds, with a high near 35. North wind 5 to 7 mph becoming calm.

    High: 35 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Breezy, with a southwest wind 5 to 15 mph becoming east southeast in the evening.

    Low: 29 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Breezy, with a south wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow before 8pm, then a slight chance of rain and snow. Snow level 6700 feet. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: A chance of rain and snow before 2pm, then a chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain, mainly after 11am. Snow level 7600 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 2am, then rain and snow likely. Snow level 7800 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 20 percent chance of snow showers. Partly cloudy, with a low around 20. West northwest wind 9 to 14 mph.
Friday
Increasing clouds, with a high near 35. North wind 5 to 7 mph becoming calm.
Friday Night
Mostly cloudy, with a low around 29. Breezy, with a southwest wind 5 to 15 mph becoming east southeast in the evening.
Saturday
Partly sunny, with a high near 45. Breezy, with a south wind 15 to 17 mph, with gusts as high as 22 mph.
Saturday Night
A slight chance of snow before 8pm, then a slight chance of rain and snow. Snow level 6700 feet. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow before 2pm, then a chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 37.
Monday
A chance of rain, mainly after 11am. Snow level 7600 feet. Partly sunny, with a high near 51.
Monday Night
Rain likely before 2am, then rain and snow likely. Snow level 7800 feet. Mostly cloudy, with a low around 37.
Tuesday
Rain and snow likely, mainly after 11am. Snow level 6800 feet. Mostly cloudy, with a high near 41.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Breezy.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
Last Update:
8:41 pm PDT Apr 16, 2026
Forecast Valid:
8pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation