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 WNW 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 02 Aug 04:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Patchy smoke after 5am. Mostly cloudy, then gradually becoming clear, with a low around 38. Breezy, with a north wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Breezy.
    Partly Cloudy
    then Patchy
    Smoke

  • Monday

    Monday: Widespread smoke, mainly after 7am. Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming light in the morning.

    High: 61 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly after 1am. Mostly clear, with a low around 50. East northeast wind 5 to 13 mph.

    Low: 50 °F

    Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 69. Breezy, with an east northeast wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Light and variable wind becoming east 9 to 14 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Breezy.

    High: 73 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke after 5am. Mostly cloudy, then gradually becoming clear, with a low around 38. Breezy, with a north wind 13 to 16 mph, with gusts as high as 23 mph.
Monday
Widespread smoke, mainly after 7am. Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming light in the morning.
Monday Night
Widespread smoke, mainly after 1am. Mostly clear, with a low around 50. East northeast wind 5 to 13 mph.
Tuesday
Sunny, with a high near 69. Breezy, with an east northeast wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 58. Light and variable wind becoming east 9 to 14 mph in the evening.
Wednesday
Sunny, with a high near 73. Breezy.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 46. Breezy.
Sunday
Sunny, with a high near 56.
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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:
4:41 pm PDT Aug 2, 2026
Forecast Valid:
5pm PDT Aug 2, 2026-6pm PDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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