Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

60°F

16°C

Humidity 45%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 10 Mar 06:28 PM PDT
Extended Forecast for

5 Miles SW Brentwood CA

  • Tonight

    Tonight: Mostly clear, with a low around 48. West wind 6 to 8 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. North northwest wind 3 to 7 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West wind 5 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Northwest wind around 6 mph becoming west southwest in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

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

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 74. North northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 52. West wind 5 to 7 mph.
Thursday
Sunny, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Northwest wind around 6 mph becoming west southwest in the evening.
Friday
Partly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Partly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Brentwood CA
 37.87°N 121.77°W (Elev. 758 ft)
1:26 pm PDT Mar 10, 2026
7pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database