Hazardous Weather Conditions
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
24°C
75°F
| Humidity | 37% |
| Wind Speed | N 5 MPH |
| Barometer | NA |
| Dewpoint | 8°C (47°F) |
| Visibility | NA |
| Last update | 16 Mar 04:28 PM PDT |
Extended Forecast for
Antioch CA
Heat Advisory until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 30 °C
Sunny
Tonight
Low: 15 °C
Mostly Clear
Tuesday
High: 32 °C
Sunny
Tuesday Night
Low: 16 °C
Clear
Wednesday
High: 32 °C
Sunny
Wednesday Night
Low: 16 °C
Clear
Thursday
High: 33 °C
Sunny
Thursday Night
Low: 17 °C
Clear
Detailed Forecast
This Afternoon
Sunny, with a high near 30. North northwest wind around 8 km/h.
Tonight
Mostly clear, with a low around 15. West wind 3 to 8 km/h.
Tuesday
Sunny, with a high near 32. Calm wind becoming north northeast 5 to 8 km/h in the afternoon.
Tuesday Night
Clear, with a low around 16. Calm wind.
Wednesday
Sunny, with a high near 32. Calm wind.
Wednesday Night
Clear, with a low around 16.
Thursday
Sunny, with a high near 33.
Thursday Night
Clear, with a low around 17.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 26.
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)
1:25 pm PDT Mar 16, 2026
5pm PDT Mar 16, 2026-6pm PDT Mar 23, 2026
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