Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
55°F
13°C
| Humidity | 70% |
| Wind Speed | SSW 11 MPH |
| Barometer | NA |
| Dewpoint | 45°F (7°C) |
| Visibility | NA |
| Last update | 14 Apr 11:28 AM PDT |
Extended Forecast for
5 Miles SSW Antioch CA
Today
High: 66 °F
Sunny
Tonight
Low: 48 °F
Increasing
CloudsWednesday
High: 66 °F
Decreasing
CloudsWednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 50 °F
Clear
Friday
High: 71 °F
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 66. West wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 48. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 66. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 49. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 66. West wind 9 to 17 mph becoming north in the morning. Winds could gust as high as 31 mph.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A chance of rain. Partly sunny, with a high near 69.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 53.
Monday
A chance of rain. Partly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Antioch CA
37.94°N 121.82°W (Elev. 600 ft)
37.94°N 121.82°W (Elev. 600 ft)
11:26 am PDT Apr 14, 2026
11am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
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