River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

56°F

13°C

Humidity 80%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 04 Nov 08:28 PM PST
Extended Forecast for

Pittsburg CA

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 5 to 7 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. Northwest wind 3 to 6 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Light west southwest wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Light north wind.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. West wind 5 to 7 mph.
Thursday
Sunny, with a high near 69. Northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 54. Light west southwest wind.
Friday
Sunny, with a high near 68. Light north wind.
Friday Night
Clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 56.
Veterans Day
A chance of rain. Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg CA
 38.04°N 121.87°W (Elev. 3 ft)
1:01 pm PST Nov 4, 2026
8pm PST Nov 4, 2026-6pm PST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database