Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

73°F

23°C

Humidity 43%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 05 Aug 08:28 PM PDT
Extended Forecast for

2 Miles NNW Discovery Bay CA

  • Tonight

    Tonight: Clear, with a low around 60. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Patchy smoke after 4am. Clear, with a low around 62. West wind 3 to 7 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Smoke

  • Friday

    Friday: Sunny and hot, with a high near 102. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 65. West wind 5 to 10 mph becoming light west southwest  after midnight. Winds could gust as high as 18 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 60. West northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 98. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Patchy smoke after 4am. Clear, with a low around 62. West wind 3 to 7 mph.
Friday
Sunny and hot, with a high near 102. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Clear, with a low around 65. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny and hot, with a high near 106.
Saturday Night
Clear, with a low around 66.
Sunday
Sunny and hot, with a high near 105.
Sunday Night
Clear, with a low around 63.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Discovery Bay CA
 37.92°N 121.61°W (Elev. 7 ft)
1:26 pm PDT Aug 5, 2026
8pm PDT Aug 5, 2026-6pm PDT Aug 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database