Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
N/A
| Humidity | 25% |
| Wind Speed | SE 9 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | 10 Aug 02:28 AM PDT |
Extended Forecast for
Antioch CA
Tonight
Low: 62 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 62. West wind 9 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 79. West southwest wind 9 to 14 mph.
Saturday Night
Mostly clear, with a low around 60. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 80. West wind 6 to 11 mph.
Sunday Night
Clear, with a low around 60. West southwest wind 11 to 13 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 80.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 61.
Friday
Sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Antioch CA
38.03°N 121.81°W (Elev. 3 ft)
38.03°N 121.81°W (Elev. 3 ft)
1:26 pm PDT Aug 28, 2026
7pm PDT Aug 28, 2026-6pm PDT Sep 4, 2026
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