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 74%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Apr 10:52 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 36. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Breezy, with a south wind 13 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Snow level 6700 feet. Mostly cloudy, with a low around 38. South southeast wind 10 to 14 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Snow level 6900 feet. Mostly cloudy, with a high near 52. East wind 11 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm. Snow level 7500 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 11am. Snow level 7600 feet. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Rain likely before 2am, then a chance of rain and snow. Snow level 7900 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely. Snow level 6900 feet lowering to 6400 feet. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 36. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 30. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 46. Breezy, with a south wind 13 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Snow level 6700 feet. Mostly cloudy, with a low around 38. South southeast wind 10 to 14 mph.
Sunday
A 20 percent chance of showers. Snow level 6900 feet. Mostly cloudy, with a high near 52. East wind 11 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A 20 percent chance of showers before 11pm. Snow level 7500 feet. Mostly cloudy, with a low around 38.
Monday
A 30 percent chance of showers after 11am. Snow level 7600 feet. Partly sunny, with a high near 54.
Monday Night
Rain likely before 2am, then a chance of rain and snow. Snow level 7900 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
Rain and snow likely. Snow level 6900 feet lowering to 6400 feet. Mostly cloudy, with a high near 41.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Breezy.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 36. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
10:41 am PDT Apr 17, 2026
Forecast Valid:
11am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation