Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

83°F

28°C

Humidity 30%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index81°F (27°C)
Last update 18 Jun 12:28 PM PDT
Extended Forecast for

Discovery Bay CA

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 100. West northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 58. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 30 mph.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Southwest wind 18 to 21 mph, with gusts as high as 34 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 100. West northwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 58. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Juneteenth
Sunny, with a high near 83. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 53. Southwest wind 18 to 21 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 80. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Discovery Bay CA
 37.88°N 121.58°W (Elev. -2 ft)
12:18 pm PDT Jun 18, 2025
1pm PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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