Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Port Chicago (PCOC1)

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

57°F

14°C

Humidity	NA
Wind Speed	WNW 5 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	N/A
Visibility	NA
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: 64 °F
Mostly Sunny
Tonight
Low: 50 °F
Mostly Cloudy
then Patchy
Fog
Monday
High: 62 °F
Patchy Fog
then Cloudy
Monday Night
Low: 48 °F
Cloudy then
Chance Rain
Tuesday
High: 55 °F
Showers
Likely
Tuesday Night
Low: 46 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 57 °F
Chance Rain
and Patchy
Fog
Wednesday Night
Low: 43 °F
Chance Rain
then Patchy
Fog
Thursday
High: 59 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 64. West wind around 8 mph.

Tonight

Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. West southwest wind 6 to 8 mph.

Monday

Patchy fog before 8am. Otherwise, cloudy, with a high near 62. Northwest wind 5 to 8 mph becoming north northeast in the afternoon.

Monday Night

A 30 percent chance of rain after 4am. Cloudy, with a low around 48. Calm wind becoming east southeast around 5 mph after midnight.

Tuesday

Rain likely, mainly between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. East wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 57.

Wednesday Night

A chance of rain before 10pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 43.

Thursday

Mostly sunny, with a high near 59.

Thursday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 42.

Friday

A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 58.

Friday Night

A chance of rain. Mostly cloudy, with a low around 45.