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 36. East southeast wind 5 to 7 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 6 to 15 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. South wind 9 to 14 mph becoming east southeast after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. Breezy, with an east wind 11 to 15 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Snow level 7500 feet. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain. Snow level 7800 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 11am. Snow level 7100 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. East southeast wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 6 to 15 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 46. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 38. South wind 9 to 14 mph becoming east southeast after midnight.
Sunday
Mostly cloudy, with a high near 53. Breezy, with an east wind 11 to 15 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A 20 percent chance of rain after 11am. Snow level 7500 feet. Partly sunny, with a high near 55.
Monday Night
A chance of rain. Snow level 7800 feet. Mostly cloudy, with a low around 39.
Tuesday
Rain and snow likely, mainly after 11am. Snow level 7100 feet. Mostly cloudy, with a high near 46.
Tuesday Night
Rain and snow. Snow level 7100 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 33. Breezy.
Wednesday
Rain and snow. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 38.
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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:
12:41 pm PDT Apr 17, 2026
Forecast Valid:
1pm PDT Apr 17, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation