Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

60°F

16°C

Humidity NA
Wind Speed NE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles WNW Pittsburg CA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northeast wind 3 to 5 mph. Winds could gust as high as 18 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. East wind 5 to 7 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Southwest wind around 6 mph becoming calm  after midnight.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Northeast wind 3 to 5 mph. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 55. East wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph.
Friday
Sunny, with a high near 60. Calm wind.
Friday Night
Mostly clear, with a low around 46. Southwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Pittsburg CA
 38.03°N 121.93°W (Elev. 30 ft)
12:26 pm PST Dec 3, 2025
5pm PST Dec 3, 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