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

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

48°F

9°C

Humidity 87%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 15 Apr 05:30 AM PDT
Extended Forecast for

2 Miles N Hercules CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 66. West wind 6 to 16 mph, with gusts as high as 22 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 45. West wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. North wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. North wind 8 to 10 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. North wind around 9 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 66. West wind 6 to 16 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 45. West wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 68. North wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 48. North wind 8 to 10 mph.
Friday
Sunny, with a high near 72. North wind around 9 mph.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain, mainly after 11am. Partly sunny, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 65.
Monday Night
A chance of rain. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Hercules CA
 38.03°N 122.25°W (Elev. 285 ft)
1:56 am PDT Apr 15, 2026
5am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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