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

50°F

10°C

Humidity 42%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 17 Apr 12:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 35. West southwest wind 5 to 7 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 7 to 17 mph.

    Low: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Breezy, with a south wind 13 to 17 mph, with gusts as high as 20 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Breezy, with an east southeast wind 9 to 16 mph.

    Low: 37 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Breezy, with an east wind 14 to 17 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Snow level 7500 feet. Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Slight Chance
    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain. Snow level 7800 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 11am. Snow level 7100 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 35. West southwest wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 7 to 17 mph.
Saturday
Partly sunny, with a high near 45. Breezy, with a south wind 13 to 17 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 37. Breezy, with an east southeast wind 9 to 16 mph.
Sunday
Mostly cloudy, with a high near 52. Breezy, with an east wind 14 to 17 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A 20 percent chance of rain after 11am. Snow level 7500 feet. Partly sunny, with a high near 53. Breezy.
Monday Night
A chance of rain. Snow level 7800 feet. Mostly cloudy, with a low around 38.
Tuesday
Rain and snow likely, mainly after 11am. Snow level 7100 feet. Mostly cloudy, with a high near 45.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 32. Breezy.
Wednesday
Rain and snow. Mostly cloudy, with a high near 34. Breezy.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
Last Update:
12:41 pm PDT Apr 17, 2026
Forecast Valid:
1pm PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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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