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 until December 24, 04:00 PM PST

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

32°F

0°C

Humidity	99%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	24 Dec 10:01 AM PST

More Information:

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

Extended Forecast for

14 Miles ESE Stehekin WA

Winter Weather Advisory December 24, 10:34am until December 24, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 24, 10:34am until December 24, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
Today
High: 26 °F
Snow and
Blustery
Tonight
Low: 15 °F
Chance Snow
then Partly
Cloudy
Christmas Day
High: 22 °F
Snow
Thursday Night
Low: 18 °F
Snow then
Chance Snow
Friday
High: 20 °F
Snow and
Breezy
Friday Night
Low: 4 °F
Windy. Chance
Snow then
Mostly Cloudy
Saturday
High: 15 °F
Mostly Sunny
and Breezy
then Mostly
Sunny
Saturday Night
Low: 7 °F
Mostly Cloudy

Detailed Forecast

Today

Snow, mainly before 4pm. High near 26. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 15. Southwest wind 9 to 16 mph. New snow accumulation of less than a half inch possible.

Christmas Day

Snow, mainly after 10am. High near 22. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow, mainly before 10pm. Low around 18. Northwest wind 9 to 13 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday

Snow, mainly between 10am and 4pm. High near 20. Breezy, with a west wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 4. Windy. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny, with a high near 15. Breezy.

Saturday Night

Mostly cloudy, with a low around 7.

Sunday

Mostly cloudy, with a high near 19.

Sunday Night

Mostly cloudy, with a low around 11.

Monday

Mostly cloudy, with a high near 22.