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.

32°F

0°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	26 Dec 01:00 AM PST

More Information:

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

Extended Forecast for

10 Miles WNW Leavenworth WA

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 24 °F
Slight Chance
Snow
Friday
High: 26 °F⇓
Heavy Snow
and Patchy
Blowing Snow
Friday Night
Low: 14 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 18 °F
Chance Snow
and Areas
Blowing Snow
then Mostly
Sunny
Saturday Night
Low: 11 °F
Mostly Cloudy
Sunday
High: 23 °F
Mostly Sunny
Sunday Night
Low: 14 °F
Mostly Cloudy
Monday
High: 24 °F
Mostly Cloudy
Monday Night
Low: 16 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 10 percent chance of snow before 4am. Mostly cloudy, with a low around 24. West wind around 9 mph.

Friday

Snow, mainly after 10am. The snow could be heavy at times. Patchy blowing snow after 2pm. Temperature rising to near 26 by 10am, then falling to around 20 during the remainder of the day. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow, mainly before 4am. Low around 14. Wind chill values as low as -5. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

Saturday

A 30 percent chance of snow before 10am. Areas of blowing snow before 10am. Partly sunny, with a high near 18. Wind chill values as low as -5. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 11. West wind around 10 mph.

Sunday

Mostly sunny, with a high near 23.

Sunday Night

Mostly cloudy, with a low around 14.

Monday

Mostly cloudy, with a high near 24.

Monday Night

Mostly cloudy, with a low around 16.

Tuesday

Mostly cloudy, with a high near 27.