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

66°F

19°C

Humidity 41%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 20 Apr 02:52 PM PDT
Extended Forecast for

4 Miles SW Mount St Helens WA

  • This Afternoon

    This Afternoon: A slight chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 65. South wind around 8 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 44. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers, mainly before 2pm. High near 47. Light and variable wind becoming west northwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain, possibly mixed with snow. Snow level 5800 feet lowering to 4600 feet after midnight . Low around 39. West northwest wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 4000 feet rising to 4700 feet in the afternoon. High near 41. West southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers likely before 11pm, then a slight chance of rain and snow showers. Snow level 4800 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 52.

    High: 52 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 65. South wind around 8 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 44. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, mainly before 2pm. High near 47. Light and variable wind becoming west northwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 2am, then rain, possibly mixed with snow. Snow level 5800 feet lowering to 4600 feet after midnight . Low around 39. West northwest wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 4000 feet rising to 4700 feet in the afternoon. High near 41. West southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain showers likely before 11pm, then a slight chance of rain and snow showers. Snow level 4800 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 41.
Sunday
A slight chance of rain. Snow level 5000 feet rising to 5700 feet in the afternoon. Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount St Helens WA
 46.15°N 122.23°W (Elev. 3337 ft)
Last Update:
2:41 pm PDT Apr 20, 2026
Forecast Valid:
3pm PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation