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

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

6 Miles WNW Holden Village 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: 24 °F
Snow
Tonight
Low: 16 °F
Snow Likely
then Chance
Snow
Friday
High: 20 °F⇓
Heavy Snow
and Breezy
Friday Night
Low: 9 °F
Windy. Snow
then Chance
Snow
Saturday
High: 12 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: 6 °F
Mostly Cloudy
Sunday
High: 20 °F
Partly Sunny
Sunday Night
Low: 14 °F
Mostly Cloudy
Monday
High: 26 °F
Mostly Cloudy

Detailed Forecast

Christmas Day

Snow. High near 24. South wind 10 to 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 16. Southwest wind 11 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly after 7am. The snow could be heavy at times. Temperature rising to near 20 by 11am, then falling to around 14 during the remainder of the day. Wind chill values as low as -5. Breezy, with a southwest wind 14 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow, mainly before 10pm. Low around 9. Wind chill values as low as -10. Windy, with a west wind around 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 12. Northwest wind 13 to 17 mph.

Saturday Night

Mostly cloudy, with a low around 6.

Sunday

Partly sunny, with a high near 20.

Sunday Night

Mostly cloudy, with a low around 14.

Monday

Mostly cloudy, with a high near 26.

Monday Night

Mostly cloudy, with a low around 18.