Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

54°F

12°C

Humidity 76%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 26 May 08:28 PM PDT
Extended Forecast for

3 Miles WNW Bethel Island CA

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 70. Southwest wind 3 to 7 mph.

    High: 70 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 4am.  Mostly cloudy, with a low around 55. West southwest wind 5 to 8 mph becoming north northwest after midnight.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain.  Partly sunny, with a high near 70. Light and variable wind becoming west southwest around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Increasing clouds, with a high near 70. Southwest wind 3 to 7 mph.
Wednesday Night
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 55. West southwest wind 5 to 8 mph becoming north northwest after midnight.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 70. Light and variable wind becoming west southwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 56. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 76.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Bethel Island CA
 38.05°N 121.68°W (Elev. -6 ft)
8:36 pm PDT May 26, 2026
8pm PDT May 26, 2026-6pm PDT Jun 2, 2026
 
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Additional Resources

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