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 Storm Warning until December 26, 10:00 AM PST

Current conditions at

SOMES BAR (SMBC1)

Lat: 41.39007°NLon: 123.49267°WElev: 915.0ft.

50°F

10°C

Humidity	98%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	24 Dec 10:16 AM PST

More Information:

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

Extended Forecast for

11 Miles SSW Happy Camp CA

Winter Storm Warning December 24, 10:33am until December 26, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 24, 10:33am until December 26, 10:00am
NOW until 10:00am Fri
Winter Storm Warning
Today
High: 51 °F
Chance Rain
Tonight
Low: 38 °F
Rain Likely
then Rain
Christmas Day
High: 45 °F
Rain
Thursday Night
Low: 36 °F
Rain/Snow
Friday
High: 44 °F
Rain
Friday Night
Low: 30 °F
Chance Rain
then Slight
Chance Rain
Saturday
High: 45 °F
Sunny
Saturday Night
Low: 28 °F
Mostly Clear

Detailed Forecast

Today

A 50 percent chance of rain between 4pm and 5pm. Snow level 4200 feet rising to 4800 feet. Partly sunny, with a high near 51. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

Tonight

Rain. Low around 38. North northeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Christmas Day

Rain. Snow level 4000 feet. High near 45. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then rain after 1am. Snow level 3800 feet. Low around 36. South wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday

Rain, mainly before 4pm. Snow level 3800 feet. High near 44. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

A 50 percent chance of rain, mainly before 10pm. Snow level 3400 feet. Mostly cloudy, with a low around 30.

Saturday

Sunny, with a high near 45.

Saturday Night

Mostly clear, with a low around 28.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Mostly clear, with a low around 32.

Monday

Sunny, with a high near 53.