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 PM PST

Current conditions at

SEEDORCHARD (FSHC1)

Lat: 39.09159°NLon: 120.73198°WElev: 4355.0ft.

33°F

1°C

Humidity	98%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	26 Dec 03:33 AM PST

More Information:

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

Extended Forecast for

12 Miles SSW Blue Canyon CA

Winter Storm Warning December 26, 04:00am until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 26, 04:00am until December 26, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
Overnight
Low: 37 °F
Rain
Friday
High: 44 °F
Rain
Friday Night
Low: 39 °F
Rain Likely
Saturday
High: 47 °F
Chance
Rain/Snow
then Slight
Chance Rain
Saturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 55 °F
Sunny

Detailed Forecast

Overnight

Rain. Low around 37. South southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain. High near 44. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely, mainly before 2am. Cloudy, with a steady temperature around 39. South southeast wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

A chance of rain and snow before 10am, then a slight chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 31. East northeast wind 3 to 5 mph.

Sunday

Sunny, with a high near 52.

Sunday Night

Mostly clear, with a low around 35.

Monday

Sunny, with a high near 55.

Monday Night

Clear, with a low around 37.

Tuesday

Sunny, with a high near 59.