Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 11, 01:00 AM PST until January 11, 09:00 AM PST

Current conditions at

Port Chicago (PCOC1)

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

40°F

4°C

Humidity	NA
Wind Speed	S 5 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	36°F (2°C)
Last update	NA

More Information:

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

Extended Forecast for

3 Miles WNW Pittsburg CA

Cold Weather Advisory until January 11, 09:00am

Click here for hazard details and duration

...

Cold Weather Advisory until January 11, 09:00am
NOW until 9:00am Sun
Cold Weather Advisory
Today
High: 56 °F
Mostly Sunny
Tonight
Low: 39 °F
Partly Cloudy
Monday
High: 53 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 56 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear