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

50°F

10°C

Humidity 95%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 16 May 04:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Snow level 6700 feet. Mostly cloudy, with a high near 37. West southwest wind around 7 mph.

    High: 37 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain showers before 5am, then snow showers, possibly mixed with rain. Snow level 6600 feet. Steady temperature around 36. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Chance
    Showers then
    Rain/Snow

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a west northwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow Showers
    Likely then
    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Low around 25. Blustery, with a west northwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Blustery.
    Heavy Snow
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Showers
    Likely and
    Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Monday

    Monday: Snow showers, possibly mixed with rain. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Snow level 6700 feet. Mostly cloudy, with a high near 37. West southwest wind around 7 mph.
Tonight
Rain showers before 5am, then snow showers, possibly mixed with rain. Snow level 6600 feet. Steady temperature around 36. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a west northwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers. The snow could be heavy at times. Low around 25. Blustery, with a west northwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Blustery.
Monday
Snow showers, possibly mixed with rain. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow showers likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 32.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around 29. Blustery.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 40.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 30. Blustery.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 30. Blustery.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 45.
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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:
5:01 pm PDT May 16, 2025
Forecast Valid:
5pm PDT May 16, 2025-6pm PDT May 23, 2025
 
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