National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

92°F

33°C

Humidity 24%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index89°F (32°C)
Last update 10 Jul 03:00 PM PDT
Extended Forecast for

13 Miles WSW Keyes CA

  • Tonight

    Tonight: Clear, with a low around 62. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Increasing clouds and hot, with a high near 97. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Cloudy, with a low around 67. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 67 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 95. Light and variable wind becoming north northwest around 5 mph in the afternoon.

    High: 95 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. Northwest wind 3 to 8 mph.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny and hot, with a high near 96.

    High: 96 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 62. North northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Increasing clouds and hot, with a high near 97. Calm wind becoming north northwest around 6 mph in the afternoon.
Saturday Night
Cloudy, with a low around 67. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 95. Light and variable wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 69. Northwest wind 3 to 8 mph.
Monday
A 20 percent chance of rain. Partly sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Clear, with a low around 67.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Keyes CA
 37.48°N 121.13°W (Elev. 92 ft)
Last Update:
2:00 pm PDT Jul 10, 2026
Forecast Valid:
3pm PDT Jul 10, 2026-6pm PDT Jul 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation