Major Storm Arriving Into The Western U.S.

A major Pacific storm system will arrive into the Pacific Northwest and produce locally heavy rain, heavy mountain snow, gusty winds and a slew of marine hazards. This significant storm will dig down the West Coast over the weekend into the Southwestern U.S. For Saturday and Sunday, expect heavy to excessive rainfall along the California coast and widespread heavy mountain snow across the West. Read More >

Hazardous Weather Conditions

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Current conditions at

DW3835 Orinda (D3835)

Lat: 37.85111°NLon: 122.155°WElev: 738ft.

52°F

11°C

Humidity	78%
Wind Speed	NA 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	45°F (7°C)
Visibility	NA
Last update	09 Dec 01:56 PM PST

More Information:

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

Extended Forecast for

Lamorinda CA

Wind Advisory December 10, 02:00am until December 10, 03:00pm

Click here for hazard details and duration

Wind Advisory

This
Afternoon

Mostly Cloudy
High: 53 °F
Tonight

Rain Likely
Low: 48 °F
Saturday

Rain and
Windy
High: 55 °F
Saturday
Night

Showers
Low: 43 °F
Sunday

Showers
Likely
High: 51 °F
Sunday
Night

Showers
Likely
Low: 39 °F
Monday

Slight Chance
Showers then
Mostly Sunny
High: 49 °F
Monday
Night

Mostly Clear
then Patchy
Frost
Low: 35 °F
Tuesday

Areas Frost
then Mostly
Sunny
High: 48 °F

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 53. Light south wind.

Tonight

Rain likely after 10pm. Cloudy, with a steady temperature around 48. South wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain. High near 55. Windy, with a south southwest wind 25 to 30 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce small hail. Low around 43. West southwest wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 51. Southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Some of the storms could produce small hail. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A 20 percent chance of showers before 10am. Mostly sunny, with a high near 49.

Monday Night

Patchy frost after 4am. Otherwise, mostly clear, with a low around 35.

Tuesday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 48.

Tuesday Night

Partly cloudy, with a low around 36.

Wednesday

A slight chance of rain. Partly sunny, with a high near 47.

Wednesday Night

A slight chance of rain. Mostly cloudy, with a low around 36.