Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Extreme Cold Warning in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

Port Chicago (PCOC1)

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

53°F

12°C

Humidity	NA
Wind Speed	WNW 17 MPH
Barometer	29.8 in (1009.14 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

Extreme Cold Warning February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Extreme Cold Warning

Tonight
Low: 35 °F
Clear then
Areas Frost
Friday
High: 51 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 36 °F
Increasing
Clouds
Saturday
High: 56 °F
Partly Sunny
Saturday Night
Low: 45 °F
Slight Chance
Rain
Sunday
High: 64 °F
Chance Rain
Sunday Night
Low: 50 °F
Chance Rain
Monday
High: 64 °F
Chance Rain
Monday Night
Low: 55 °F
Rain

Detailed Forecast

Tonight

Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

Friday

Areas of frost before 8am. Otherwise, mostly sunny, with a high near 51. Northeast wind 3 to 5 mph.

Friday Night

Increasing clouds, with a low around 36. East wind 3 to 5 mph.

Saturday

Partly sunny, with a high near 56. South southeast wind 7 to 9 mph.

Saturday Night

A 20 percent chance of rain. Partly cloudy, with a low around 45. Southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 64. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 50.

Monday

A chance of rain. Mostly cloudy, with a high near 64.

Monday Night

Rain. Mostly cloudy, with a low around 55.

Tuesday

Rain. Cloudy, with a high near 59.

Tuesday Night

Rain. Cloudy, with a low around 52.