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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

87°F

31°C

Humidity 26%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index84°F (29°C)
Last update 16 Jun 11:00 AM PDT
Extended Forecast for

14 Miles SW Keyes CA

  • Today

    Today: Sunny and hot, with a high near 97. North wind 3 to 7 mph.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 63. North wind 5 to 7 mph becoming calm after midnight.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. North northwest wind 3 to 5 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. North northwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. North northwest wind 3 to 5 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 97. North wind 3 to 7 mph.
Tonight
Clear, with a low around 63. North wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 95. North northwest wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 61. North northwest wind around 5 mph.
Thursday
Sunny, with a high near 92. North northwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 58.
Juneteenth
Sunny, with a high near 88.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Keyes CA
 37.44°N 121.09°W (Elev. 105 ft)
Last Update:
11:26 am PDT Jun 16, 2026
Forecast Valid:
11am PDT Jun 16, 2026-6pm PDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation