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

41°F

5°C

Humidity 100%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 26 May 04:52 AM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 34. West northwest wind around 6 mph.

    Low: 34 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly before 3pm. Partly sunny, with a high near 38. Breezy, with a north northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Windy, with a north northwest wind 17 to 24 mph, with gusts as high as 34 mph.

    Low: 36 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Windy, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 52 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Windy, with a northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

    Low: 44 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 36. Windy. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: A chance of rain, mixing with snow after 8am, then gradually ending. Snow level 9000 feet lowering to 7100 feet in the afternoon . Mostly cloudy, with a high near 39. Windy.

    High: 39 °F

    Windy. Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Windy.

    Low: 30 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 34. West northwest wind around 6 mph.
Tuesday
A 40 percent chance of snow showers, mainly before 3pm. Partly sunny, with a high near 38. Breezy, with a north northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 36. Windy, with a north northwest wind 17 to 24 mph, with gusts as high as 34 mph.
Wednesday
Mostly sunny, with a high near 52. Windy, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 44. Windy, with a northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a high near 54. Breezy.
Thursday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 36. Windy. Chance of precipitation is 30%.
Friday
A chance of rain, mixing with snow after 8am, then gradually ending. Snow level 9000 feet lowering to 7100 feet in the afternoon . Mostly cloudy, with a high near 39. Windy.
Friday Night
Mostly cloudy, with a low around 30. Windy.
Saturday
Partly sunny, with a high near 38. Windy.
Saturday Night
Partly cloudy, with a low around 29. Windy.
Sunday
Sunny, with a high near 44. Windy.
Sunday Night
Mostly clear, with a low around 36. Windy.
Monday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
5:41 am PDT May 26, 2026
Forecast Valid:
5am PDT May 26, 2026-6pm PDT Jun 1, 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