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	94%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	26 Dec 01:52 AM PST

More Information:

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

Extended Forecast for

7 Miles WNW 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: 34 °F
Chance Rain
Friday
High: 36 °F
Rain/Snow
Friday Night
Low: 32 °F
Heavy Snow
Saturday
High: 34 °F
Snow Showers
Likely then
Chance Snow
Showers
Saturday Night
Low: 28 °F
Frost then
Mostly Cloudy
Sunday
High: 38 °F
Frost
Sunday Night
Low: 29 °F
Frost then
Mostly Cloudy
Monday
High: 40 °F
Mostly Cloudy
Monday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of rain, mainly after 3am. Snow level 3400 feet. Mostly cloudy, with a low around 34. Light north northeast wind.

Friday

Rain and snow showers, becoming all snow after 1pm. Snow level 2900 feet lowering to 2500 feet in the afternoon . High near 36. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Friday Night

Snow showers, mainly before 2am. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 32. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers likely, mainly before 10am. Widespread frost after 4pm. Otherwise, mostly cloudy, with a high near 34. West wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Widespread frost before 7pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.

Sunday

Widespread frost, mainly before 1pm. Otherwise, partly sunny, with a high near 38.

Sunday Night

Widespread frost between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 29.

Monday

Mostly cloudy, with a high near 40.

Monday Night

Mostly cloudy, with a low around 31.

Tuesday

Mostly cloudy, with a high near 43.