Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from December 29, 01:00 AM PST until December 29, 09:00 AM PST

Current conditions at

DW3835 Orinda (D3835)

Lat: 37.85111°NLon: 122.155°WElev: 738.0ft.

48°F

9°C

Humidity	63%
Wind Speed	NNE 0 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Last update	29 Dec 06:04 AM PST

More Information:

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

Extended Forecast for

4 Miles SSW Lamorinda CA

Cold Weather Advisory until December 29, 09:00am

Click here for hazard details and duration

...

Cold Weather Advisory until December 29, 09:00am
NOW until 9:00am Mon
Cold Weather Advisory
Today
High: 53 °F
Sunny
Tonight
Low: 36 °F
Mostly Clear
then Patchy
Frost
Tuesday
High: 52 °F
Areas Frost
then Mostly
Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 50 °F
Chance Rain
Wednesday Night
Low: 43 °F
Rain Likely
New Year's Day
High: 51 °F
Rain Likely
Thursday Night
Low: 48 °F
Rain Likely

Detailed Forecast

Today

Sunny, with a high near 53. Northeast wind 6 to 9 mph.

Tonight

Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Northeast wind around 6 mph.

Tuesday

Areas of frost before 8am. Otherwise, mostly sunny, with a high near 52. East northeast wind around 8 mph.

Tuesday Night

Mostly cloudy, with a low around 40. East northeast wind around 6 mph.

Wednesday

A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 50. East northeast wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 43. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain likely. Cloudy, with a high near 51. Chance of precipitation is 70%.

Thursday Night

Rain likely. Cloudy, with a low around 48.

Friday

Rain likely. Mostly cloudy, with a high near 54.

Friday Night

Rain likely. Mostly cloudy, with a low around 47.

Saturday

Rain likely. Mostly cloudy, with a high near 53.

Saturday Night

Rain likely. Mostly cloudy, with a low around 47.