Heavy Rain in the Mid-Atlantic; Severe Thunderstorms in the Northern Plains; Critical Fire in the West

Locally heavy rain and flash flooding will be possible today into tonight near the Mid-Atlantic/Carolina coast. Storms with large hail and severe wind gusts are expected across parts of the central and northern Plains into the upper Mississippi Valley. Dry thunderstorms, and warm, dry, and windy conditions will produce fire weather conditions in parts of the Great Basin and northern Rockies. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

80°F

27°C

Humidity 43%
Wind Speed S 19 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index80°F (27°C)
Last update 14 Aug 03:28 PM PDT
Extended Forecast for

Brentwood CA

  • Tonight

    Tonight: Clear, with a low around 62. West southwest wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95. Light west wind increasing to 9 to 14 mph in the morning.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 65. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. West southwest wind 9 to 17 mph, with gusts as high as 22 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. West southwest wind 8 to 16 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 62. West southwest wind 8 to 13 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 95. Light west wind increasing to 9 to 14 mph in the morning.
Friday Night
Clear, with a low around 65. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 87. West southwest wind 9 to 17 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 63. West southwest wind 8 to 16 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Brentwood CA
 37.93°N 121.7°W (Elev. 75 ft)
1:25 pm PDT Aug 14, 2025
3pm PDT Aug 14, 2025-6pm PDT Aug 21, 2025
 
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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