Active Pattern in the West; Winter Weather in the Northeast and Mid-Atlantic

A series of Pacific storm systems will cross the Northwest U.S. this week bringing gusty winds, high surf, periods of heavy rain, and mountain snow. A storm system will track through the Northeast and Mid-Atlantic today with a wintry mix of snow, sleet, and freezing rain making for hazardous travel. Read More >

Hazardous Weather Conditions

Flood Advisory in effect from December 24, 10:49 AM PST until December 24, 01:45 PM PST

Current conditions at

Berkeley Lab (LBNL1)

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

49°F

9°C

Humidity	96%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	24 Dec 10:30 AM PST

More Information:

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

Extended Forecast for

Berkeley CA

Flood Advisory until December 24, 01:45pm

Click here for hazard details and duration

Flood Advisory

Flood Advisory until December 24, 01:45pm
NOW until 1:45pm Tue
Flood Advisory
Today
High: 58 °F
Showers
Likely then
Chance
Showers
Tonight
Low: 44 °F
Mostly Clear
Christmas Day
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Chance Rain
then Rain
Thursday
High: 59 °F
Rain
Thursday Night
Low: 53 °F
Rain
Friday
High: 60 °F
Rain and
Patchy Fog
Friday Night
Low: 55 °F
Rain

Detailed Forecast

Today

Showers likely, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly clear, with a low around 44. West northwest wind 5 to 7 mph.

Christmas Day

Mostly sunny, with a high near 55. Light and variable wind.

Wednesday Night

Rain, mainly after 4am. Low around 48. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain, mainly before 10am. High near 59. South southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 53. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. Patchy fog after 1pm. High near 60. Chance of precipitation is 80%.

Friday Night

Rain. Cloudy, with a low around 55.

Saturday

Rain likely. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 61.

Saturday Night

Rain. Mostly cloudy, with a low around 55.

Sunday

Rain. Mostly cloudy, with a high near 60.