Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Port Chicago (PCOC1)

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

41°F

5°C

Humidity	NA
Wind Speed	S 9 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	N/A
Visibility	NA
Wind Chill	35°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

Today
High: 50 °F
Chance Rain
Tonight
Low: 41 °F
Chance Rain
then Rain and
Patchy Fog
Thursday
High: 48 °F
Rain and
Patchy Fog
then Chance
Rain
Thursday Night
Low: 33 °F
Slight Chance
Rain then
Patchy Frost
Friday
High: 48 °F
Areas Frost
and Patchy
Fog then
Mostly Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 54 °F
Chance Rain
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 58 °F
Rain

Detailed Forecast

Today

A 40 percent chance of rain, mainly between 9am and 4pm. Partly sunny, with a high near 50. West wind 7 to 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 1am. Patchy fog between 4am and 5am. Low around 41. Southeast wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 10am. Patchy fog before 9am. High near 48. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. West wind 7 to 10 mph, with gusts as high as 20 mph.

Friday

Patchy fog before 9am. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 48. East northeast wind 3 to 5 mph.

Friday Night

Mostly cloudy, with a low around 37.

Saturday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 54.

Saturday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 46.

Sunday

Rain. Mostly cloudy, with a high near 58.

Sunday Night

Rain. Cloudy, with a low around 52.