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

45°F

7°C

Humidity 86%
Wind Speed S 13 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 14 Apr 10:28 PM PDT
Extended Forecast for

2 Miles WSW Bethel Island CA

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West southwest wind 6 to 8 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. North northwest wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. North northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

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

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. West southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 66. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 50. West wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 65. North northwest wind 13 to 20 mph, with gusts as high as 32 mph.
Thursday Night
Clear, with a low around 50. North northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A chance of rain, mainly after 11am. 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 61.
Monday Night
A chance of rain. Partly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Bethel Island CA
 38.02°N 121.7°W (Elev. 3 ft)
9:07 pm PDT Apr 14, 2026
11pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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