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

49°F

9°C

Humidity 92%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 12 Nov 06:52 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Rain likely, mainly after 3am. Snow level 7700 feet rising to 8200 feet. Mostly cloudy, with a low around 39. Breezy, with a south wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Chance Rain
    then Rain
    Likely and
    Breezy

  • Thursday

    Thursday: Rain. High near 41. Breezy, with a south southwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 41 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain. Snow level 7100 feet lowering to 6300 feet after midnight . Low around 34. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Snow. High near 36. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow. Snow level 6200 feet rising to 8200 feet after midnight. Low around 33. Southwest wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Saturday

    Saturday: Rain. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before 1am, then rain likely, possibly mixed with snow. Snow level 7700 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 1pm. Snow level 6400 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Tonight
Rain likely, mainly after 3am. Snow level 7700 feet rising to 8200 feet. Mostly cloudy, with a low around 39. Breezy, with a south wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 41. Breezy, with a south southwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Snow, possibly mixed with rain. Snow level 7100 feet lowering to 6300 feet after midnight . Low around 34. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 36. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Rain, possibly mixed with snow. Snow level 6200 feet rising to 8200 feet after midnight. Low around 33. Southwest wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain. High near 38. Chance of precipitation is 80%.
Saturday Night
Rain likely before 1am, then rain likely, possibly mixed with snow. Snow level 7700 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 1pm. Snow level 6400 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 37.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Partly sunny, with a high near 29.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
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:
6:41 pm PST Nov 12, 2025
Forecast Valid:
7pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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