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 26, 10:00 PM PST

Current conditions at

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

33°F

1°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	25 Dec 02:00 PM PST

More Information:

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

Extended Forecast for

15 Miles SW Leavenworth WA

Winter Weather Advisory December 26, 04:00am until December 26, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 28 °F
Snow Likely
Tonight
Low: 22 °F
Chance Snow
Friday
High: 27 °F⇓
Heavy Snow
Friday Night
Low: 16 °F
Breezy. Heavy
Snow then
Snow Likely
Saturday
High: 20 °F
Partly Sunny
Saturday Night
Low: 12 °F
Mostly Cloudy
Sunday
High: 25 °F
Partly Sunny
Sunday Night
Low: 16 °F
Mostly Cloudy
Monday
High: 29 °F
Mostly Cloudy

Detailed Forecast

Christmas Day

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 28. South wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 22. South wind around 6 mph. New snow accumulation of less than one inch possible.

Friday

Snow, mainly after 10am. The snow could be heavy at times. Temperature rising to near 27 by 11am, then falling to around 20 during the remainder of the day. South wind 8 to 15 mph becoming west in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 16. Breezy, with a west wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday

Partly sunny, with a high near 20. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

Saturday Night

Mostly cloudy, with a low around 12.

Sunday

Partly sunny, with a high near 25.

Sunday Night

Mostly cloudy, with a low around 16.

Monday

Mostly cloudy, with a high near 29.

Monday Night

Mostly cloudy, with a low around 20.