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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

32°F

0°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.61 in (1002.71 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	24 Dec 07:55 PM PST

More Information:

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

Extended Forecast for

4 Miles NNE Mount Bachelor OR

Tonight
Low: 26 °F
Slight Chance
Snow then
Chance Snow
Christmas Day
High: 30 °F
Snow Likely
Thursday Night
Low: 23 °F
Snow Likely
Friday
High: 26 °F
Snow
Friday Night
Low: 16 °F
Snow
Saturday
High: 23 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 13 °F
Mostly Cloudy
Sunday
High: 29 °F
Partly Sunny
Sunday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a steady temperature around 26. Southeast wind 7 to 9 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than one inch possible.

Christmas Day

Snow likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 30. South wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday Night

Snow likely, mainly after 7pm. Mostly cloudy, with a low around 23. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. High near 26. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 4am. Low around 16. West wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 40 percent chance of snow before 10am. Partly sunny, with a high near 23.

Saturday Night

Mostly cloudy, with a low around 13.

Sunday

Partly sunny, with a high near 29.

Sunday Night

Partly cloudy, with a low around 18.

Monday

Mostly sunny, with a high near 34.

Monday Night

Partly cloudy, with a low around 23.