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

61°F

16°C

Humidity 83%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 12 Aug 10:52 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 51. North northwest wind 8 to 11 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy smoke after midnight. Partly cloudy, with a steady temperature around 50. North northwest wind 8 to 11 mph becoming northeast after midnight.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Smoke

  • Thursday

    Thursday: A slight chance of showers between 3pm and 4pm. Areas of smoke. Mostly sunny, with a high near 56. Northeast wind 5 to 8 mph becoming west northwest in the morning. Chance of precipitation is 20%.

    High: 56 °F

    Areas Smoke
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North northwest wind 6 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 51. North northwest wind 8 to 11 mph.
Tonight
Patchy smoke after midnight. Partly cloudy, with a steady temperature around 50. North northwest wind 8 to 11 mph becoming northeast after midnight.
Thursday
A slight chance of showers between 3pm and 4pm. Areas of smoke. Mostly sunny, with a high near 56. Northeast wind 5 to 8 mph becoming west northwest in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 50. North northwest wind 6 to 8 mph.
Friday
Sunny, with a high near 58. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
A slight chance of rain. Partly sunny, with a high near 59.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
Last Update:
10:41 am PDT Aug 12, 2026
Forecast Valid:
11am PDT Aug 12, 2026-6pm PDT Aug 18, 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