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 64%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 09:52 PM PST
Extended Forecast for

6 Miles NNW Mount St Helens WA

  • Tonight

    Tonight: Rain likely, mainly after midnight.  Cloudy, with a low around 34. Light west wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, mainly before 10am.  Widespread dense fog, mainly between 9am and 1pm. Snow level 4000 feet.  Otherwise, mostly cloudy, with a high near 38. West wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Dense Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Snow level 3900 feet. Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °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 40.

    Low: 40 °F

    Rain

Detailed Forecast

Tonight
Rain likely, mainly after midnight. Cloudy, with a low around 34. Light west wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, possibly mixed with snow, mainly before 10am. Widespread dense fog, mainly between 9am and 1pm. Snow level 4000 feet. Otherwise, mostly cloudy, with a high near 38. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 31. Calm wind.
Wednesday
Mostly cloudy, with a high near 40. Calm wind.
Wednesday Night
A 30 percent chance of rain after 4am. Snow level 3900 feet. Mostly cloudy, with a low around 32. 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 40.
Saturday
Rain. Snow level 4600 feet. Cloudy, with a high near 43.
Saturday Night
Rain. Snow level 4500 feet. Cloudy, with a low around 37.
Sunday
Rain, possibly mixed with snow. Snow level 4500 feet. Cloudy, with a high near 41.
Sunday Night
Rain, possibly mixed with snow. Snow level 4200 feet. Mostly cloudy, with a low around 37.
Monday
Rain, possibly mixed with snow. 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:
6 Miles NNW Mount St Helens WA
 46.29°N 122.21°W (Elev. 2969 ft)
9:46 pm PST Dec 1, 2025
10pm 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