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 >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

32°F

0°C

Humidity	98%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	25 Dec 10:01 AM PST

More Information:

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

Extended Forecast for

4 Miles ENE Washington Pass WA

Christmas Day
High: 21 °F
Chance Snow
then Snow
Tonight
Low: 15 °F
Snow Likely
Friday
High: 18 °F⇓
Snow
Friday Night
Low: 4 °F
Breezy. Snow
then Chance
Snow
Saturday
High: 10 °F
Mostly Sunny
and Blustery
then Mostly
Sunny
Saturday Night
Low: 4 °F
Mostly Cloudy
Sunday
High: 17 °F
Partly Sunny
Sunday Night
Low: 11 °F
Mostly Cloudy
Monday
High: 23 °F
Mostly Cloudy

Detailed Forecast

Christmas Day

Snow, mainly after 1pm. High near 21. Southeast wind 7 to 9 mph becoming northeast in the morning. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly before 7pm. Mostly cloudy, with a low around 15. Southwest wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly after 7am. Temperature rising to near 18 by noon, then falling to around 13 during the remainder of the day. Wind chill values as low as -5. Southwest wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow, mainly before 10pm. Low around 4. Wind chill values as low as -16. Breezy, with a west wind around 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Mostly sunny and cold, with a high near 10. Blustery, with a northwest wind 11 to 20 mph.

Saturday Night

Mostly cloudy, with a low around 4.

Sunday

Partly sunny, with a high near 17.

Sunday Night

Mostly cloudy, with a low around 11.

Monday

Mostly cloudy, with a high near 23.

Monday Night

Mostly cloudy, with a low around 16.