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 27, 07:00 AM PST

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

32°F

0°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	25 Dec 05:25 PM PST

More Information:

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

Extended Forecast for

8 Miles SSE White Pass WA

Winter Weather Advisory December 26, 04:00am until December 27, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 22 °F
Chance Snow
Friday
High: 29 °F
Snow
Friday Night
Low: 17 °F
Snow and
Breezy
Saturday
High: 21 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 15 °F
Mostly Cloudy
Sunday
High: 28 °F
Partly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 32 °F
Partly Sunny
Monday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of snow before 7pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 22. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.

Friday

Snow, mainly after 7am. High near 29. West wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 4am. Low around 17. Wind chill values as low as zero. Breezy, with a west wind around 24 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

A 30 percent chance of snow before 10am. Partly sunny, with a high near 21. Wind chill values as low as zero. West wind 9 to 15 mph, with gusts as high as 31 mph.

Saturday Night

Mostly cloudy, with a low around 15. West wind 5 to 7 mph.

Sunday

Partly sunny, with a high near 28.

Sunday Night

Mostly cloudy, with a low around 19.

Monday

Partly sunny, with a high near 32.

Monday Night

Mostly cloudy, with a low around 25.

Tuesday

Partly sunny, with a high near 37.