Thunderstorms and Heavy Rainfall in the Mississippi Valley; Heavy Rain Continues in Southeast Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Scattered to numerous showers and storms will bring another day of localized flooding to south Florida. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

52°F

11°C

Humidity 98%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 03 Nov 01:28 PM PST
Extended Forecast for

Pittsburg CA

  • This Afternoon

    This Afternoon: Rain likely, mainly before 4pm.  Partly sunny, with a high near 60. South southwest wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely

  • Tonight

    Tonight: A 40 percent chance of rain before 10pm.  Mostly cloudy, with a low around 54. Calm wind becoming north 5 to 7 mph in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. North northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. West southwest wind around 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. North northwest wind 3 to 5 mph.

    High: 69 °F

    Sunny

  • Thursday Night

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

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly before 4pm. Partly sunny, with a high near 60. South southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 54. Calm wind becoming north 5 to 7 mph in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 66. North northwest wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 54. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 69. North northwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Partly 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)
12:26 pm PST Nov 3, 2026
2pm PST Nov 3, 2026-6pm PST Nov 9, 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