Flood and Severe Weather Threats

A slow moving storm system will affect areas from the Great Lakes, Ohio Valley, middle and lower Mississippi Valley and Southeast through tonight. Strong to severe thunderstorms accompanied by heavy rainfall with flash flood threat are all possible. Meanwhile, record heat continues for interior central California. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.884444°WElev: 1600ft.

NA

90°F

32°C

Humidity 22%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index87°F (31°C)
Last update 25 May 11:28 AM PDT
Extended Forecast for

4 Miles SW Discovery Bay CA

  • This
    Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 101. Northwest wind 5 to 11 mph.

    Hot

    High: 101 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. West wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Increasing clouds, with a high near 87. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    Increasing
    Clouds

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 58. West southwest wind 6 to 14 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.

    Decreasing
    Clouds

    Low: 58 °F

  • Friday

    Friday: Mostly sunny, with a high near 85. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 22 mph.

    Mostly Sunny

    High: 85 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

  • Sunday

    Sunday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 101. Northwest wind 5 to 11 mph.
Tonight
Mostly clear, with a low around 60. West wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Thursday
Increasing clouds, with a high near 87. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 58. West southwest wind 6 to 14 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 85. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 54.
Memorial Day
Sunny, with a high near 83.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
4 Miles SW Discovery Bay CA
 37.87°N 121.63°W (Elev. 16 ft)
10:23 am PDT May 25, 2022
12pm PDT May 25, 2022-6pm PDT May 31, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database