Heavy Lake Effect Snow Downwind of the Great Lakes; Unsettled Weather Along the West Coast

Heavy lake-effect snow and gusty winds will continue through Thursday downwind of the Great Lakes. Snowfall totals could reach up to 2 feet. The combination of heavy snow and gusty winds will bring hazardous driving conditions with blowing and drifting snow. A Pacific Storm will bring areas of low elevation rain and higher elevation snow from northern California into the Pacific Northwest. Read More >

Current conditions at

Port Chicago (PCOC1)

Lat: 38.056°NLon: 122.0395°WElev: 0.0ft.

49°F

9°C

Humidity	NA
Wind Speed	SSE 12 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	44°F (7°C)
Last update	NA

More Information:

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

Extended Forecast for

6 Miles NNW Concord CA

Overnight
Low: 48 °F
Rain
Thursday
High: 55 °F
Chance Rain
Thursday Night
Low: 49 °F
Slight Chance
Rain then
Mostly Cloudy
Friday
High: 56 °F
Chance Rain
Friday Night
Low: 52 °F
Rain Likely
Saturday
High: 56 °F
Rain and
Breezy
Saturday Night
Low: 44 °F
Chance Rain
then Slight
Chance Rain
Sunday
High: 54 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
then Chance
Rain

Detailed Forecast

Overnight

Rain, mainly before 5am. Low around 48. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of rain before 7am, then a chance of rain after noon. Cloudy, with a high near 55. West southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 49. Southwest wind 7 to 9 mph.

Friday

A 40 percent chance of rain. Mostly cloudy, with a high near 56. South southeast wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 52. South wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain, mainly before 4pm. High near 56. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday Night

A 50 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 44.

Sunday

Mostly sunny, with a high near 54.

Sunday Night

A chance of rain after 4am. Mostly cloudy, with a low around 44.

Monday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 52.

Monday Night

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

Tuesday

Mostly sunny, with a high near 57.