National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

82°F

28°C

Humidity 28%
Wind Speed S 14 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 11 Jul 02:28 PM PDT
Extended Forecast for

Antioch CA

  • Tonight

    Tonight: Increasing clouds, with a low around 66. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Isolated showers between 2pm and 3pm. Mostly cloudy, with a high near 90. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 90 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. West wind 5 to 8 mph.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 92. West wind 5 to 8 mph.

    High: 92 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. West southwest wind 7 to 9 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 66. West wind 5 to 10 mph, with gusts as high as 18 mph.
Sunday
Isolated showers between 2pm and 3pm. Mostly cloudy, with a high near 90. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 69. West wind 5 to 8 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 92. West wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 69. West southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 67.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Antioch CA
 38°N 121.81°W (Elev. 36 ft)
Last Update:
1:26 pm PDT Jul 11, 2026
Forecast Valid:
3pm PDT Jul 11, 2026-6pm PDT Jul 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation