Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

39°F

4°C

Humidity 68%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 01 Dec 05:52 PM PST
Extended Forecast for

8 Miles NNW Mount St Helens WA

  • Tonight

    Tonight: Rain likely, mainly after midnight.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely, mainly before 1pm.  Widespread dense fog, mainly between 11am and 1pm. Snow level 4000 feet.  Otherwise, mostly cloudy, with a high near 39. Calm wind.  Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely
    and Dense Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Snow level 4000 feet. Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly after 10am.  High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Tonight
Rain likely, mainly after midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly before 1pm. Widespread dense fog, mainly between 11am and 1pm. Snow level 4000 feet. Otherwise, mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 30. Calm wind.
Wednesday
Mostly cloudy, with a high near 41. Calm wind.
Wednesday Night
A 30 percent chance of rain after 4am. Snow level 4000 feet. Mostly cloudy, with a low around 31. Calm wind.
Thursday
Rain, mainly after 10am. High near 39. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 37. Chance of precipitation is 90%.
Friday
Rain. Cloudy, with a high near 44.
Friday Night
Rain. Cloudy, with a low around 39.
Saturday
Rain. Snow level 4600 feet. Cloudy, with a high near 43.
Saturday Night
Rain. Snow level 4500 feet. Cloudy, with a low around 36.
Sunday
Rain. Snow level 4500 feet. Cloudy, with a high near 42.
Sunday Night
Rain. Snow level 4200 feet. Mostly cloudy, with a low around 37.
Monday
Rain. Snow level 4400 feet rising to 5000 feet in the afternoon. Cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount St Helens WA
 46.3°N 122.27°W (Elev. 2936 ft)
5:40 pm PST Dec 1, 2025
6pm PST Dec 1, 2025-6pm PST Dec 8, 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