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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

54°F

12°C

Humidity 97%
Wind Speed S 20 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 18 Jun 11:28 PM PDT
Extended Forecast for

2 Miles SSW Antioch CA

  • Tonight

    Tonight: Mostly clear, with a low around 60. West wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. West wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West southwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

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

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 60. West wind 10 to 17 mph, with gusts as high as 29 mph.
Juneteenth
Sunny, with a high near 78. West wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 59. West wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 57. West southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Antioch CA
 37.98°N 121.83°W (Elev. 180 ft)
Last Update:
11:26 pm PDT Jun 18, 2026
Forecast Valid:
11pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
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