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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

69°F

21°C

Humidity 18%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 22 May 01:28 AM PDT
Extended Forecast for

Oakley CA

  • Overnight

    Overnight: Clear, with a low around 58. West northwest wind around 6 mph.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. West wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 58. West northwest wind around 6 mph.
Friday
Sunny, with a high near 81. West wind 5 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 57. West wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 76. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 56. West wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 56.
Memorial Day
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oakley CA
 38°N 121.69°W (Elev. 7 ft)
Last Update:
1:26 am PDT May 22, 2026
Forecast Valid:
2am PDT May 22, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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Chance of Precipitation