Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 12, 01:00 AM PST until January 12, 09:00 AM PST

Current conditions at

Port Chicago (PCOC1)

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

43°F

6°C

Humidity	NA
Wind Speed	NE 8 MPH
Barometer	30.32 in (1026.75 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	38°F (3°C)
Last update	NA

More Information:

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

Extended Forecast for

4 Miles WNW Pittsburg CA

Cold Weather Advisory until January 12, 09:00am

Click here for hazard details and duration

...

Cold Weather Advisory until January 12, 09:00am
NOW until 9:00am Mon
Cold Weather Advisory
Today
High: 54 °F
Sunny
Tonight
Low: 38 °F
Mostly Clear
Tuesday
High: 57 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 58 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 59 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Clear