Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

70°F

21°C

Humidity 26%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 07 Oct 04:28 AM PDT
Extended Forecast for

Antioch CA

  • Today

    Today: Sunny, with a high near 89. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. West wind 10 to 16 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. West wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of rain after 11am.  Mostly sunny, with a high near 72.

    High: 72 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Calm wind becoming north northwest 5 to 8 mph in the morning.
Tonight
Clear, with a low around 62. West wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 80. West wind 10 to 16 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 61. West wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Mostly sunny, with a high near 73. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 56.
Friday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 72.
Friday Night
A chance of rain before 11pm. Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 72.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Antioch CA
 38°N 121.81°W (Elev. 36 ft)
2:39 am PDT Oct 7, 2025
5am PDT Oct 7, 2025-6pm PDT Oct 13, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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