Hazardous Weather Conditions
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
77°F
25°C
| Humidity | 27% |
| Wind Speed | SSE 11 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Heat Index | 77°F (25°C) |
| Last update | 08 Aug 02:28 AM PDT |
Extended Forecast for
Antioch CA
Heat Advisory August 8, 10:00am until August 9, 10:00pm
Overnight
Low: 67 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 68 °F
Clear
Sunday
High: 101 °F
Hot
Sunday Night
Low: 68 °F
Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 67. West wind around 6 mph.
Saturday
Sunny and hot, with a high near 97. West wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Clear, with a low around 68. West wind 5 to 9 mph becoming light after midnight.
Sunday
Sunny and hot, with a high near 101. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Clear, with a low around 68. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Antioch CA
38°N 121.81°W (Elev. 36 ft)
38°N 121.81°W (Elev. 36 ft)
1:52 am PDT Aug 8, 2026
3am PDT Aug 8, 2026-6pm PDT Aug 14, 2026
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