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

53°F

12°C

Humidity 90%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 18 Jun 12:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers, mainly before 2pm. Snow level 7700 feet lowering to 7000 feet. Mostly sunny, with a high near 45. West wind around 14 mph, with gusts as high as 21 mph.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 47. Breezy, with a northwest wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 47 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Snow showers, mainly after 11am. High near 36. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers. Low around 33. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers before 2pm, then snow showers, possibly mixed with rain. The snow could be heavy at times. High near 40. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 40 °F

    Heavy Snow
    and Breezy
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Showers, mainly before 11pm. Snow level 7200 feet. Cloudy, with a low around 36.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am. Snow level 7300 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 50 percent chance of showers, mainly before 2pm. Snow level 7700 feet lowering to 7000 feet. Mostly sunny, with a high near 45. West wind around 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 34. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Juneteenth
Mostly sunny, with a high near 47. Breezy, with a northwest wind 7 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 34. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 23 mph.
Friday
Snow showers, mainly after 11am. High near 36. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers. Low around 33. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow showers before 2pm, then snow showers, possibly mixed with rain. The snow could be heavy at times. High near 40. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Showers, mainly before 11pm. Snow level 7200 feet. Cloudy, with a low around 36.
Sunday
Showers likely, mainly after 11am. Snow level 7300 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 46.
Sunday Night
A slight chance of showers before 11pm. Snow level 8000 feet. Partly cloudy, with a low around 44.
Monday
A slight chance of showers. Snow level 7800 feet rising to 8400 feet in the afternoon. Mostly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 62.
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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:
1:37 pm PDT Jun 18, 2025
Forecast Valid:
1pm PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation