Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

59°F

15°C

Humidity 56%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 15 Apr 01:28 PM PDT
Extended Forecast for

2 Miles ESE Antioch CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. West wind around 11 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. North northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. North northwest wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. North northwest wind 6 to 9 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain.  Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 69. West wind around 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 47. West wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 68. North northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 49. North northwest wind 8 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 73. North northwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
A slight chance of rain. Partly sunny, with a high near 72.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 51.
Monday
A chance of rain. Partly sunny, with a high near 67.
Monday Night
A chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Antioch CA
 37.99°N 121.77°W (Elev. 200 ft)
2:12 pm PDT Apr 15, 2026
2pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database