Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

62°F

17°C

Humidity 64%
Wind Speed S 15 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 20 Jun 07:28 PM PDT
Extended Forecast for

3 Miles NW Discovery Bay CA

  • Tonight

    Tonight: Clear, with a low around 55. West wind 5 to 10 mph becoming light west northwest  after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. West wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 55. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 89. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Clear, with a low around 57. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 92. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 58. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Discovery Bay CA
 37.94°N 121.62°W (Elev. 10 ft)
1:26 pm PDT Jun 20, 2026
8pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database