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, 04:00 PM PST

Current conditions at

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

40°F

4°C

Humidity	93%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	25 Dec 12:53 PM PST

More Information:

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

Extended Forecast for

9 Miles NW Mount Bachelor OR

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

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 32 °F
Slight Chance
Snow Showers
Tonight
Low: 26 °F
Heavy Snow
Friday
High: 26 °F
Chance Snow
then Heavy
Snow
Friday Night
Low: 17 °F
Heavy Snow
and Breezy
Saturday
High: 21 °F
Snow then
Chance Snow
Showers
Saturday Night
Low: 14 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Sunday
High: 29 °F
Mostly Sunny
Sunday Night
Low: 21 °F
Partly Cloudy
Monday
High: 35 °F
Mostly Sunny

Detailed Forecast

Christmas Day

A 20 percent chance of snow showers before 3pm. Mostly cloudy, with a high near 32. South wind 10 to 13 mph, with gusts as high as 24 mph.

Tonight

Snow showers. The snow could be heavy at times. Steady temperature around 26. South southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow, mainly after noon. The snow could be heavy at times. High near 26. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 17. Breezy, with a west wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow before 10am, then a chance of snow showers, mainly between 10am and 4pm. High near 21. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 14.

Sunday

Mostly sunny, with a high near 29.

Sunday Night

Partly cloudy, with a low around 21.

Monday

Mostly sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

Partly sunny, with a high near 40.