Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Flood Watch until December 26, 10:00 PM PST

Current conditions at

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

50°F

10°C

Humidity	76%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	26 Dec 04:15 AM PST

More Information:

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

Extended Forecast for

2 Miles NW Pinole CA

Flood Watch December 26, 04:34am until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 26, 04:34am until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Today
High: 53 °F
Chance
Showers
Tonight
Low: 46 °F
Partly Cloudy
Saturday
High: 50 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Increasing
Clouds
Sunday
High: 49 °F
Mostly Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 53. South wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Partly cloudy, with a low around 46. West northwest wind 9 to 11 mph.

Saturday

Mostly sunny, with a high near 50. North wind around 7 mph.

Saturday Night

Increasing clouds, with a low around 41. North wind around 5 mph.

Sunday

Mostly sunny, with a high near 49. Northeast wind 5 to 7 mph.

Sunday Night

Mostly clear, with a low around 41.

Monday

Sunny, with a high near 50.