Areas of Severe Thunderstorms and Heat This Weekend

Severe thunderstorms today may produce damaging winds, large hail, tornadoes, and flooding over parts of the Plains into the Missouri Valley. On Sunday, scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity. Hazardous heat will continue in the South, Southwest and central California this weekend building across the Pacific Northwest Sunday. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

90°F

32°C

Humidity 18%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index86°F (30°C)
Last update 13 Jun 10:00 AM PDT
Extended Forecast for

15 Miles S Tracy CA

  • Today

    Today: Sunny, with a high near 93. Northeast wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 64. West wind 5 to 9 mph becoming light west southwest  after midnight.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Light and variable wind becoming north 5 to 8 mph in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. North northwest wind 5 to 8 mph becoming west southwest after midnight.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Northeast wind 5 to 8 mph.
Tonight
Clear, with a low around 64. West wind 5 to 9 mph becoming light west southwest after midnight.
Sunday
Sunny, with a high near 91. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Clear, with a low around 63. North northwest wind 5 to 8 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 91. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 55.
Juneteenth
Sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Tracy CA
 37.52°N 121.46°W (Elev. 1969 ft)
2:00 am PDT Jun 13, 2026
10am PDT Jun 13, 2026-6pm PDT Jun 19, 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