Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

47°F

8°C

Humidity NA
Wind Speed ENE 11 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint N/A
Visibility NA
Wind Chill42°F (6°C)
Last update NA
Extended Forecast for

5 Miles NW Concord CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. East northeast wind around 8 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between midnight and 1am.  Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog between 7am and 10am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. East northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 60. Calm wind.
Friday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 61. Light and variable wind.
Saturday Night
Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 46.
Sunday
Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 62.
Sunday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 63.
Monday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Concord CA
 38.04°N 122.05°W (Elev. 3 ft)
12:26 pm PST Dec 4, 2025
1pm PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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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