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

Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

60°F

16°C

Humidity 78%
Wind Speed S 13 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 23 Jul 01:28 AM PDT
Extended Forecast for

3 Miles ESE Clayton CA

  • Overnight

    Overnight: Clear, with a low around 61. West southwest wind around 13 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59. West southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 61. West southwest wind around 13 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 80. West wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 59. West southwest wind around 14 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 81. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 61. Southwest wind around 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 83.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 62.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Clayton CA
 37.93°N 121.87°W (Elev. 1404 ft)
Last Update:
1:26 am PDT Jul 23, 2026
Forecast Valid:
1am PDT Jul 23, 2026-6pm PDT Jul 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation