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

44°F

7°C

Humidity 89%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 Nov 03:52 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Light west northwest wind becoming west 5 to 10 mph in the evening.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. West southwest wind 5 to 7 mph becoming calm  in the morning.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after 4am.  Steady temperature around 34. Light west southwest wind becoming south southwest 5 to 9 mph in the evening.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 32. West wind 9 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 26. West wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: Snow, mainly before 4pm.  High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm, then a chance of snow after 4am.  Mostly cloudy, with a low around 24. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. The snow could be heavy at times.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Light west northwest wind becoming west 5 to 10 mph in the evening.
Saturday
Mostly sunny, with a high near 39. West southwest wind 5 to 7 mph becoming calm in the morning.
Saturday Night
Snow, mainly after 4am. Steady temperature around 34. Light west southwest wind becoming south southwest 5 to 9 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. The snow could be heavy at times. High near 32. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 26. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 4pm. High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A slight chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 29.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27. Breezy.
Wednesday
Snow before 1pm, then snow, possibly mixed with rain. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Wednesday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 31.
Thanksgiving Day
Snow likely. Mostly cloudy, with a high near 34.
Thursday Night
Snow likely. Mostly cloudy, with a low around 31. Breezy.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
4:41 pm PST Nov 21, 2025
4pm PST Nov 21, 2025-6pm PST Nov 28, 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