Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

46°F

8°C

Humidity NA
Wind Speed E 5 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint N/A
Visibility NA
Wind Chill44°F (7°C)
Last update NA
Extended Forecast for

4 Miles WNW Pittsburg CA

Cold Weather Advisory until January 12, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 12, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54. East northeast wind around 7 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. East northeast wind 3 to 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. East northeast wind 7 to 9 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. East wind around 5 mph becoming light and variable.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 40. East southeast wind 3 to 5 mph.
Monday
Sunny, with a high near 54. East northeast wind around 7 mph.
Monday Night
Mostly clear, with a low around 40. East northeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 56. East northeast wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 42. East wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 59.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Pittsburg CA
 38.05°N 121.96°W (Elev. 3 ft)
12:26 am PST Jan 12, 2026
1am PST Jan 12, 2026-6pm PST Jan 18, 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