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.

33°F

1°C

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

More Information:

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

Extended Forecast for

4 Miles NNE 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

Overnight
Low: 17 °F
Slight Chance
Snow
Friday
High: 21 °F⇓
Snow and
Breezy
Friday Night
Low: 7 °F
Breezy. Snow
then Chance
Snow
Saturday
High: 13 °F
Slight Chance
Snow then
Mostly Sunny
Saturday Night
Low: 5 °F
Mostly Cloudy
Sunday
High: 19 °F
Partly Sunny
Sunday Night
Low: 13 °F
Mostly Cloudy
Monday
High: 25 °F
Mostly Cloudy
Monday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 17. Southwest wind around 11 mph.

Friday

Snow, mainly after 7am. Temperature rising to near 21 by 11am, then falling to around 15 during the remainder of the day. Wind chill values as low as -2. Breezy, with a south wind 13 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 10pm. Low around 7. Wind chill values as low as -13. Breezy, with a west wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 20 percent chance of snow before 10am. Mostly sunny, with a high near 13. Wind chill values as low as -13. Northwest wind 11 to 17 mph, with gusts as high as 25 mph.

Saturday Night

Mostly cloudy, with a low around 5. Northwest wind around 9 mph.

Sunday

Partly sunny, with a high near 19.

Sunday Night

Mostly cloudy, with a low around 13.

Monday

Mostly cloudy, with a high near 25.

Monday Night

Mostly cloudy, with a low around 17.

Tuesday

Mostly cloudy, with a high near 28.