Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

93°F

34°C

Humidity 22%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index90°F (32°C)
Last update 07 Aug 07:00 PM PDT
Extended Forecast for

19 Miles WSW Keyes CA

Heat Advisory August 7, 07:26pm until August 9, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 7, 07:26pm until August 9, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • Tonight

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 74. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 71. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 71 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 72. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 97. Calm wind becoming north 5 to 8 mph in the afternoon.
Saturday Night
Clear, with a low around 74. North wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 71. North northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 97.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 87.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WSW Keyes CA
 37.42°N 121.2°W (Elev. 971 ft)
2:00 pm PDT Aug 7, 2026
7pm PDT Aug 7, 2026-6pm PDT Aug 14, 2026
 
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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