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 59%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 31 Jul 09:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 46. West southwest wind 5 to 7 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Rain likely, mainly between 11am and 3pm. Snow level 10200 feet lowering to 7600 feet in the afternoon . Increasing clouds, with a high near 48. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 48 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. West southwest wind 5 to 7 mph.
Saturday
Rain likely, mainly between 11am and 3pm. Snow level 10200 feet lowering to 7600 feet in the afternoon . Increasing clouds, with a high near 48. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 39. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 60. Breezy.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 60.
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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:
9:41 pm PDT Jul 31, 2026
Forecast Valid:
10pm PDT Jul 31, 2026-6pm PDT Aug 7, 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