Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

45°F

7°C

Humidity NA
Wind Speed ESE 2 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles WNW Pittsburg CA

  • Overnight

    Overnight: Clear, with a low around 40. Light east southeast wind.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am.  Otherwise, sunny, with a high near 59. East northeast wind around 6 mph.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East wind around 6 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 60. East northeast wind around 7 mph.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. East northeast wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 40. Light east southeast wind.
Wednesday
Patchy fog between 9am and 10am. Otherwise, sunny, with a high near 59. East northeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 42. East wind around 6 mph.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 60. East northeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 44. East northeast wind 3 to 5 mph.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 42.
M.L.King Day
Patchy fog. Otherwise, mostly sunny, with a high near 59.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Pittsburg CA
 38.03°N 121.93°W (Elev. 30 ft)
1:32 am PST Jan 14, 2026
1am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database