Hazardous Weather Conditions
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
31°C
87°F
| Humidity | 25% |
| Wind Speed | S 20 MPH |
| Barometer | NA |
| Dewpoint | 8°C (47°F) |
| Visibility | NA |
| Heat Index | 29°C (84°F) |
| Last update | 07 Aug 03:28 PM PDT |
Extended Forecast for
Antioch CA
Heat Advisory August 8, 10:00am until August 9, 10:00pm
Tonight
Low: 19 °C
Clear
Saturday
High: 36 °C
Hot
Saturday Night
Low: 20 °C
Clear
Sunday
High: 38 °C
Hot
Sunday Night
Low: 20 °C
Clear
Monday
High: 34 °C
Sunny
Monday Night
Low: 18 °C
Mostly Clear
Tuesday
High: 33 °C
Sunny
Tuesday Night
Low: 18 °C
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 19. West wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.
Saturday
Sunny and hot, with a high near 36. West wind 8 to 18 km/h, with gusts as high as 32 km/h.
Saturday Night
Clear, with a low around 20. West southwest wind 8 to 14 km/h.
Sunday
Sunny and hot, with a high near 38. West wind 5 to 14 km/h.
Sunday Night
Clear, with a low around 20. West southwest wind 11 to 18 km/h, with gusts as high as 34 km/h.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Antioch CA
38°N 121.81°W (Elev. 36 m)
38°N 121.81°W (Elev. 36 m)
1:37 pm PDT Aug 7, 2026
3pm PDT Aug 7, 2026-6pm PDT Aug 14, 2026
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