Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Mist

39°F

4°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	39°F (4°C)
Visibility	6.00 mi
Last update	29 Dec 11:35 PM PST

More Information:

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

Extended Forecast for

2 Miles N Concord CA

Dense Fog Advisory December 29, 11:47pm until December 30, 10:00am

Cold Weather Advisory December 30, 01:00am until December 30, 09:00am

Click here for hazard details and duration

Dense Fog Advisory

Cold Weather Advisory

Dense Fog Advisory December 29, 11:47pm until December 30, 10:00am
NOW until 10:00am Tue
Dense Fog Advisory
Tonight
Low: 36 °F
Patchy Frost
Tuesday
High: 50 °F
Partly Sunny
Tuesday Night
Low: 44 °F
Cloudy then
Slight Chance
Rain
Wednesday
High: 50 °F
Chance Rain
then Rain
Wednesday Night
Low: 47 °F
Rain
New Year's Day
High: 54 °F
Rain
Thursday Night
Low: 51 °F
Rain
Friday
High: 58 °F
Rain Likely

Detailed Forecast

Tonight

Patchy frost between 4am and 5am. Otherwise, mostly clear, with a low around 36. East northeast wind 5 to 7 mph.

Tuesday

Partly sunny, with a high near 50. East northeast wind 9 to 11 mph.

Tuesday Night

A 10 percent chance of rain after 4am. Cloudy, with a low around 44. East northeast wind around 8 mph.

Wednesday

Rain, mainly after 4pm. High near 50. East northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain. Low around 47. East wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 51. Chance of precipitation is 80%.

Friday

Rain likely. Cloudy, with a high near 58.

Friday Night

Rain. Cloudy, with a low around 48.

Saturday

Rain likely. Mostly cloudy, with a high near 55.

Saturday Night

Rain likely. Mostly cloudy, with a low around 46.