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

Current conditions at

BANNER ROAD (ESPC1)

Lat: 38.28442°NLon: 120.48975°WElev: 2803.0ft.

50°F

10°C

Humidity	67%
Wind Speed	SSE 27 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	25 Dec 04:13 AM PST

More Information:

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

Extended Forecast for

8 Miles SSW San Andreas CA

Flood Watch December 25, 04:47am until December 26, 04:00pm

Flood Advisory until December 25, 09:00pm

High Wind Warning December 25, 04:47am until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Advisory

High Wind Warning

Flood Watch December 25, 04:47am until December 26, 04:00pm
Flood Advisory until December 25, 09:00pm
High Wind Warning December 25, 04:47am until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 51 °F
Rain and
Windy
Christmas Day
High: 51 °F
Showers and
Breezy
Thursday Night
Low: 49 °F
Rain and
Breezy
Friday
High: 49 °F
Rain
Friday Night
Low: 41 °F
Rain Likely
Saturday
High: 48 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 36 °F
Partly Cloudy
Sunday
High: 46 °F
Mostly Sunny

Detailed Forecast

Overnight

Rain. Steady temperature around 51. Windy, with a south southeast wind around 31 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Christmas Day

Rain and possibly a thunderstorm before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then rain likely after 4pm. High near 51. Breezy, with a south southeast wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Rain and possibly a thunderstorm before 1am, then rain likely. Steady temperature around 49. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Rain. High near 49. South southeast wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. East southeast wind 6 to 8 mph. Chance of precipitation is 60%.

Saturday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 48.

Saturday Night

Partly cloudy, with a low around 36.

Sunday

Mostly sunny, with a high near 46.

Sunday Night

Mostly clear, with a low around 36.

Monday

Sunny, with a high near 48.