Severe Thunderstorms and Heavy Rain in the Central Plains and Midwest; Heat Pushes into the South and East

Scattered severe thunderstorms capable of large hail in excess of two inches, strong tornadoes, and damaging wind gusts are likely across parts of the Upper Mississippi Valley and Midwest this evening. Heavy to excessive rainfall may bring a flooding threat to portions of the Central Plains to the Midwest through Thursday. The heatwave in the Central U.S. will begin to push South and East Thursday Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

78°F

26°C

Humidity 21%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 11 Jun 03:28 AM PDT
Extended Forecast for

Antioch CA

Heat Advisory June 11, 12:00pm until June 12, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Clear, with a steady temperature around 74. West wind around 7 mph.

    Low: 74 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. West wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 18 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 66. West wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. West wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 62. West southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 74. West wind around 7 mph.
Thursday
Sunny and hot, with a high near 100. West wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 66. West wind 5 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny and hot, with a high near 96. West wind 6 to 13 mph, with gusts as high as 23 mph.
Friday Night
Clear, with a low around 62. West southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 92.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Antioch CA
 38°N 121.81°W (Elev. 36 ft)
1:51 am PDT Jun 11, 2026
3am PDT Jun 11, 2026-6pm PDT Jun 17, 2026
 
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