Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

74°F

23°C

Humidity 38%
Wind Speed S 22 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 18 Jul 04:28 PM PDT
Extended Forecast for

4 Miles SW Discovery Bay CA

  • Tonight

    Tonight: Clear, with a low around 57. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93. West southwest wind 6 to 13 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. Southwest wind 11 to 18 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. West southwest wind 5 to 13 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Breezy, with a southwest wind 17 to 26 mph, with gusts as high as 32 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 85. Breezy.

    High: 85 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 57. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 93. West southwest wind 6 to 13 mph.
Saturday Night
Clear, with a low around 58. Southwest wind 11 to 18 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 91. West southwest wind 5 to 13 mph.
Sunday Night
Mostly clear, with a low around 60. Breezy, with a southwest wind 17 to 26 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 85. Breezy.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Discovery Bay CA
 37.87°N 121.63°W (Elev. 16 ft)
1:26 pm PDT Jul 18, 2025
4pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025
 
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Additional Resources

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Hourly Weather Forecast

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