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

39°F

4°C

Humidity 89%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 16 Apr 04:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Blustery, with a northwest wind 8 to 18 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 37. Northwest wind 5 to 7 mph becoming calm.

    High: 37 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Southwest wind 5 to 14 mph becoming southeast in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. Breezy, with a south southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 8pm, then a slight chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 37. South southwest wind 8 to 14 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am. Snow level 6900 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain, mainly after 11am. Snow level 7600 feet. Partly sunny, with a high near 52.

    High: 52 °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
Partly cloudy, with a low around 22. Blustery, with a northwest wind 8 to 18 mph, with gusts as high as 25 mph.
Friday
Increasing clouds, with a high near 37. Northwest wind 5 to 7 mph becoming calm.
Friday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 14 mph becoming southeast in the evening.
Saturday
Partly sunny, with a high near 47. Breezy, with a south southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of rain and snow before 8pm, then a slight chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 37. South southwest wind 8 to 14 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of rain, mainly before 11am. Snow level 6900 feet. Mostly cloudy, with a high near 50.
Sunday Night
A 20 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 38.
Monday
A chance of rain, mainly after 11am. Snow level 7600 feet. Partly sunny, with a high near 52.
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 42.
Tuesday Night
Rain and snow likely. Snow level 6800 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 35. 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 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
4:41 pm PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation