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

72°F

22°C

Humidity 43%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 26 Aug 04:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 53. Southwest wind around 9 mph.

    High: 53 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. North northwest wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. West northwest wind 5 to 8 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. West northwest wind around 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 11am. Snow level 6600 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Snow level 7300 feet. Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. West wind around 5 mph becoming calm.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 53. Southwest wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 44. North northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 55. West northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 44. West northwest wind around 9 mph.
Saturday
A 40 percent chance of showers after 11am. Snow level 6600 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain before 11pm. Snow level 7300 feet. Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.21°N 122.15°W (Elev. 5259 ft)
Last Update:
4:41 pm PDT Aug 26, 2026
Forecast Valid:
5pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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