On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Tropics remain active

The National Hurricane Center has discontinued advisories for Erica as yet another tropical system, Fred, forms in the eastern Atlantic. Remnants of Erika could still produce heavy rainfall and gusty winds across southern and central Florida on Sunday. Meanwhile, the Eastern Pacific remains active, with advisories continuing to be issued for two hurricanes, Jimena and Ignacio.
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Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.884444°WElev: 1600ft.

NA

70°F

21°C

Humidity 55%
Wind Speed W 18 G 25 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 30 Aug 12:28 pm PDT
Extended Forecast for

4 Miles SSE Clayton CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 71. West northwest wind around 11 mph.

    Sunny

    High: 71 °F

  • Tonight

    Tonight: Mostly clear, with a low around 62. North northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Mostly Clear

    Low: 62 °F

  • Monday

    Monday: Sunny, with a high near 73. North wind 5 to 9 mph becoming calm.

    Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 64. West southwest wind 8 to 13 mph.

    Mostly Clear

    Low: 64 °F

  • Tuesday

    Tuesday: Sunny, with a high near 71. South southwest wind 8 to 10 mph.

    Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 71. West northwest wind around 11 mph.
Tonight
Mostly clear, with a low around 62. North northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 73. North wind 5 to 9 mph becoming calm.
Monday Night
Mostly clear, with a low around 64. West southwest wind 8 to 13 mph.
Tuesday
Sunny, with a high near 71. South southwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 75.
  Click Map For Forecast
Point Forecast:
4 Miles SSE Clayton CA
 37.87°N 121.92°W (Elev. 2818 ft)
9:18 am PDT Aug 30, 2015
12pm PDT Aug 30, 2015-6pm PDT Sep 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database