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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

50°F

10°C

Humidity 47%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 05 Mar 08:28 AM PST
Extended Forecast for

Brentwood CA

  • Today

    Today: Sunny, with a high near 66. Breezy, with a north northwest wind around 22 mph, with gusts as high as 32 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. North wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. North northwest wind around 10 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. North wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Breezy, with a north northwest wind around 22 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 47. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 72. North wind 11 to 16 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 49. North northwest wind around 10 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 77. North wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Clear, with a low around 48.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brentwood CA
 37.93°N 121.7°W (Elev. 75 ft)
Last Update:
12:46 am PST Mar 5, 2026
Forecast Valid:
10am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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