National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Continues in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday. Gusty winds and low humidity will promote elevated to critical fire weather conditions from central Georgia into north-central North Carolina Wednesday. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

64°F

18°C

Humidity 40%
Wind Speed S 17 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 07 Apr 06:28 PM PDT
Extended Forecast for

Bethel Island CA

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind 7 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. West wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 76. West wind 5 to 7 mph.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 55. West wind 5 to 10 mph.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers then
    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 55. West wind 7 to 10 mph.
Wednesday
Sunny, with a high near 80. West wind 5 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 76. West wind 5 to 7 mph.
Thursday Night
A 30 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 55. West wind 5 to 10 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Saturday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bethel Island CA
 38.03°N 121.64°W (Elev. 3 ft)
Last Update:
1:26 pm PDT Apr 7, 2026
Forecast Valid:
7pm PDT Apr 7, 2026-6pm PDT Apr 14, 2026
 
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Additional Resources

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Chance of Precipitation