Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

37°F

3°C

Humidity	100%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	24 Dec 05:52 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles N Mount St Helens WA

Tonight
Low: 35 °F
Mostly Cloudy
Christmas Day
High: 42 °F
Rain/Snow and
Breezy then
Rain Likely
Thursday Night
Low: 33 °F
Rain/Snow
Likely
Friday
High: 37 °F
Snow Showers
Friday Night
Low: 28 °F
Breezy. Snow
Showers then
Snow Showers
Likely
Saturday
High: 34 °F
Chance Snow
Showers
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 39 °F
Partly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 35. South southwest wind 6 to 14 mph becoming east in the evening. Winds could gust as high as 23 mph.

Christmas Day

Rain and snow, becoming all rain after noon. Snow level 4400 feet. High near 42. Breezy, with a south southeast wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A chance of rain before 10pm, then snow likely, possibly mixed with rain. Snow level 3500 feet. Mostly cloudy, with a low around 33. South southeast wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow showers. High near 37. West southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow showers, mainly before 4am. Low around 28. Breezy, with a west wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 40 percent chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Partly sunny, with a high near 39.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

Partly sunny, with a high near 43.

Monday Night

Partly cloudy, with a low around 31.