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

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

55°F

13°C

Humidity	84%
Wind Speed	S 11 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	24 Dec 09:07 PM PST

More Information:

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

Extended Forecast for

5 Miles ENE Pescadero CA

Flood Watch December 24, 09:30pm until December 26, 10:00pm

Wind Advisory until December 25, 10:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 24, 09:30pm until December 26, 10:00pm
Wind Advisory until December 25, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 55 °F
Showers and
Breezy
Christmas Day
High: 59 °F
Severe
Thunderstorms
Thursday Night
Low: 52 °F
Severe
Thunderstorms
then Showers
Friday
High: 59 °F
Showers
Friday Night
Low: 46 °F
Showers
Likely
Saturday
High: 58 °F
Chance
Showers
Saturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 59 °F
Sunny

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Steady temperature around 55. Breezy, with a south wind 21 to 25 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Christmas Day

Showers and possibly a thunderstorm. Some of the storms could be severe. High near 59. South wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Steady temperature around 52. South southwest wind 13 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Showers. High near 59. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 58.

Saturday Night

Mostly clear, with a low around 41.

Sunday

Sunny, with a high near 59.

Sunday Night

Clear, with a low around 40.

Monday

Sunny, with a high near 62.

Monday Night

Mostly clear, with a low around 43.