Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Port Chicago (PCOC1)

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

48°F

9°C

Humidity	NA
Wind Speed	S 5 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	46°F (8°C)
Last update	NA

More Information:

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

Extended Forecast for

5 Miles NW Concord CA

Overnight
Low: 45 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Cloudy
Saturday Night
Low: 48 °F
Mostly Cloudy
Sunday
High: 60 °F
Slight Chance
Rain
Sunday Night
Low: 47 °F
Rain
Washington's Birthday
High: 52 °F
Rain
Monday Night
Low: 43 °F
Rain
Tuesday
High: 49 °F
Rain
Tuesday Night
Low: 39 °F
Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 45. South wind around 5 mph.

Saturday

Mostly cloudy, with a high near 59. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 48. South southwest wind 6 to 8 mph.

Sunday

A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 60. South wind 7 to 13 mph, with gusts as high as 18 mph. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly after 7pm. Low around 47. South southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 43. Chance of precipitation is 90%.

Tuesday

Rain. Cloudy, with a high near 49.

Tuesday Night

Rain, mainly before 4am. Mostly cloudy, with a low around 39.

Wednesday

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

Wednesday Night

Rain likely. Mostly cloudy, with a low around 38.