Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Port Chicago (PCOC1)

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

44°F

7°C

Humidity	NA
Wind Speed	NE 5 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	41°F (5°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

Today
High: 58 °F
Increasing
Clouds
Tonight
Low: 47 °F
Chance Rain
Wednesday
High: 58 °F
Decreasing
Clouds
Wednesday Night
Low: 43 °F
Increasing
Clouds
Thursday
High: 59 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Cloudy
Friday
High: 59 °F
Mostly Cloudy
Friday Night
Low: 45 °F
Mostly Cloudy
Saturday
High: 60 °F
Mostly Cloudy

Detailed Forecast

Today

Increasing clouds, with a high near 58. East northeast wind 5 to 11 mph becoming southwest in the afternoon.

Tonight

A 40 percent chance of rain. Mostly cloudy, with a low around 47. South southwest wind 9 to 14 mph becoming light. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 58. North wind 5 to 7 mph.

Wednesday Night

Increasing clouds, with a low around 43. West wind 3 to 5 mph.

Thursday

Mostly sunny, with a high near 59. Calm wind becoming northeast around 6 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 44.

Friday

Mostly cloudy, with a high near 59.

Friday Night

Mostly cloudy, with a low around 45.