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

3 Miles ENE Mount St Helens WA

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, becoming all rain after 1am.  Snow level 6100 feet lowering to 5100 feet. Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely, mainly before 10am.  Snow level 4000 feet. Mostly cloudy, with a high near 35. West northwest wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow after 4am.  Snow level 3900 feet. Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 10am, then rain.  Snow level 5300 feet rising to 6600 feet in the afternoon. High near 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  Cloudy, with a high near 40.

    High: 40 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Snow level 6100 feet lowering to 5300 feet after midnight . Cloudy, with a low around 37.

    Low: 37 °F

    Showers

Detailed Forecast

Tonight
Rain likely, possibly mixed with snow, becoming all rain after 1am. Snow level 6100 feet lowering to 5100 feet. Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely, mainly before 10am. Snow level 4000 feet. Mostly cloudy, with a high near 35. West northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 29. Calm wind.
Wednesday
Partly sunny, with a high near 36. Light and variable wind.
Wednesday Night
A chance of rain and snow after 4am. Snow level 3900 feet. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 10am, then rain. Snow level 5300 feet rising to 6600 feet in the afternoon. High near 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 34. Chance of precipitation is 90%.
Friday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 40.
Friday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Snow level 6100 feet lowering to 5300 feet after midnight . Cloudy, with a low around 37.
Saturday
Rain, possibly mixed with snow. Snow level 4600 feet. Cloudy, with a high near 38.
Saturday Night
Rain and snow. Snow level 4500 feet. Cloudy, with a low around 35.
Sunday
Rain and snow. Snow level 4600 feet. Cloudy, with a high near 37.
Sunday Night
Rain and snow. Snow level 4200 feet. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Snow level 4400 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mount St Helens WA
 46.21°N 122.12°W (Elev. 3865 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