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 >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 04:00 AM PST until December 27, 04:00 PM PST

Current conditions at

CANYON CREEK (CYFW1)

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

37°F

3°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	26 Dec 02:52 AM PST

More Information:

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

Extended Forecast for

7 Miles ESE Cougar WA

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 31 °F
Snow Showers
Likely
Friday
High: 34 °F⇓
Heavy Snow
and Breezy
Friday Night
Low: 29 °F
Snow Showers
and Windy
Saturday
High: 30 °F
Snow Showers
Likely and
Breezy then
Chance Snow
Showers
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 33 °F
Partly Sunny
Sunday Night
Low: 26 °F
Mostly Cloudy
Monday
High: 35 °F
Partly Sunny
Monday Night
Low: 27 °F
Mostly Cloudy
and Blustery

Detailed Forecast

Overnight

A chance of snow before 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 31. Southeast wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow showers. The snow could be heavy at times. Temperature falling to around 30 by 4pm. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow showers, mainly before 2am. Some thunder is also possible. Steady temperature around 29. Windy, with a west wind around 26 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 30. Breezy, with a west wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 25. Light west wind.

Sunday

Partly sunny, with a high near 33.

Sunday Night

Mostly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 35.

Monday Night

Mostly cloudy, with a low around 27. Blustery.

Tuesday

Mostly cloudy, with a high near 38.