Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

38°F

3°C

Humidity 68%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 29 Nov 09:52 AM PST
Extended Forecast for

4 Miles SSE Mount St Helens WA

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm.  Snow level rising to 3600 feet. Mostly cloudy, with a high near 39. East northeast wind 5 to 9 mph.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A chance of rain and snow, mainly before 8pm.  Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 30. East wind 3 to 5 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 40. East wind around 6 mph becoming calm  in the afternoon.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. East northeast wind 3 to 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow between 10am and 1pm, then a chance of rain.  Snow level rising to 4000 feet in the afternoon. Partly sunny, with a high near 41. Light and variable wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow before 1am, then rain.  Snow level 4300 feet. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, mainly before 10am.  Patchy fog after 1pm. Snow level 4000 feet. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog after 4pm.  Otherwise, partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny
    then Patchy
    Fog

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Snow level rising to 3600 feet. Mostly cloudy, with a high near 39. East northeast wind 5 to 9 mph.
Tonight
A chance of rain and snow, mainly before 8pm. Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 30. East wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 40. East wind around 6 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. East northeast wind 3 to 5 mph.
Monday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Snow level rising to 4000 feet in the afternoon. Partly sunny, with a high near 41. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Rain likely, possibly mixed with snow before 1am, then rain. Snow level 4300 feet. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain, mainly before 10am. Patchy fog after 1pm. Snow level 4000 feet. High near 38. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Patchy fog after 4pm. Otherwise, partly sunny, with a high near 40.
Wednesday Night
A chance of snow after 4am. Snow level 4000 feet. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a high near 40.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
Rain likely. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mount St Helens WA
 46.14°N 122.17°W (Elev. 2710 ft)
10:41 am PST Nov 29, 2025
10am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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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