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

44°F

7°C

Humidity 51%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 17 Apr 11:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Breezy, with a south southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Breezy, with a south wind 9 to 17 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 53. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. South southwest wind 10 to 13 mph becoming north northeast after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain. Snow level 8100 feet. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain and snow showers likely, mainly after 11am. Some thunder is also possible. Snow level 7500 feet lowering to 7000 feet. Mostly cloudy, with a high near 45. Breezy.

    High: 45 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am. Snow level 7000 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Breezy, with a south southeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 38. Breezy, with a south wind 9 to 17 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 53. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 41. South southwest wind 10 to 13 mph becoming north northeast after midnight.
Monday
Partly sunny, with a high near 55.
Monday Night
A 40 percent chance of rain. Snow level 8100 feet. Mostly cloudy, with a low around 38. Breezy.
Tuesday
Rain and snow showers likely, mainly after 11am. Some thunder is also possible. Snow level 7500 feet lowering to 7000 feet. Mostly cloudy, with a high near 45. Breezy.
Tuesday Night
Rain and snow, becoming all snow after 2am. Snow level 7000 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 32. Breezy.
Wednesday
Snow. Cloudy, with a high near 35. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
11:41 pm PDT Apr 17, 2026
Forecast Valid:
12am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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