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

67°F

19°C

Humidity 48%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 24 Aug 08:52 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Patchy smoke. Sunny, with a high near 67. Southeast wind 6 to 11 mph becoming light in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 58. Light southeast wind becoming south southeast 5 to 10 mph in the evening.

    Low: 58 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke before 11am. Mostly sunny, with a high near 67. Southeast wind around 8 mph becoming southwest in the afternoon.

    High: 67 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West southwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Light west southwest wind increasing to 5 to 9 mph in the morning.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 67. Southeast wind 6 to 11 mph becoming light in the afternoon. Winds could gust as high as 18 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 58. Light southeast wind becoming south southeast 5 to 10 mph in the evening.
Tuesday
Patchy smoke before 11am. Mostly sunny, with a high near 67. Southeast wind around 8 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. West southwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 58. Light west southwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 51.
Friday Night
A slight chance of rain before 11pm. Snow level 8600 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 43.
Saturday
A chance of rain. Snow level 7400 feet. Partly sunny, with a high near 47.
Saturday Night
A slight chance of rain. Snow level 7500 feet. Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 53.
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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:
8:41 am PDT Aug 24, 2026
Forecast Valid:
9am PDT Aug 24, 2026-6pm PDT Aug 30, 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