National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

40°F

4°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 22 Nov 07:52 AM PST
Extended Forecast for

8 Miles NNW Mount St Helens WA

  • Today

    Today: Patchy fog after 4pm. Otherwise, partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny
    then Patchy
    Fog

  • Tonight

    Tonight: Rain likely, mainly after 2am. Areas of fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain
    and Areas Fog
    then Rain
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain. Patchy fog before 10am. Snow level 5900 feet lowering to 4400 feet in the afternoon . Temperature falling to around 35 by 5pm. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F⇓

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 7pm. Patchy fog after 10pm. Low around 31. Light west wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow and
    Patchy Fog
    then Snow
    Showers and
    Patchy Fog

  • Monday

    Monday: Snow showers before 4pm, then a slight chance of rain and snow showers. Areas of fog. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow and
    Areas Fog

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 10pm, then a chance of snow showers after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before 10am, then rain and snow likely. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 1am. Snow level 4400 feet rising to 5600 feet after midnight. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 43.

    High: 43 °F

    Rain

Detailed Forecast

Today
Patchy fog after 4pm. Otherwise, partly sunny, with a high near 49. Calm wind.
Tonight
Rain likely, mainly after 2am. Areas of fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. Patchy fog before 10am. Snow level 5900 feet lowering to 4400 feet in the afternoon . Temperature falling to around 35 by 5pm. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain and snow showers, becoming all snow after 7pm. Patchy fog after 10pm. Low around 31. Light west wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow showers before 4pm, then a slight chance of rain and snow showers. Areas of fog. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain and snow showers before 10pm, then a chance of snow showers after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 10am, then rain and snow likely. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Snow level 4400 feet rising to 5600 feet after midnight. Cloudy, with a low around 34.
Wednesday
Rain. Cloudy, with a high near 43.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thanksgiving Day
Rain. Cloudy, with a high near 45.
Thursday Night
Showers likely. Cloudy, with a low around 38.
Friday
Showers. Snow level 4600 feet. Cloudy, with a high near 42.
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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)
Last Update:
8:21 am PST Nov 22, 2025
Forecast Valid:
8am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation