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.

Marginal Risk of Severe Storms Northern Plains to Northern Great Lake States

Strong thunderstorms are also possible across the Ohio Valley and the Carolinas. Storms may contain damaging winds and heavy rain. Critical fire weather conditions persist ahead of a cold front moving into the Pacific Northwest. Behind the front, much colder air with high elevation snow will occur.
Read More...

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

67°F

19°C

Humidity 37%
Wind Speed WSW 16 G 30 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 04 Sep 5:28 pm PDT
Extended Forecast for

4 Miles SSE Clayton CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. West southwest wind 16 to 21 mph becoming north northwest after midnight. Winds could gust as high as 31 mph.

    Mostly Clear

    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 67. North wind 11 to 21 mph, with gusts as high as 31 mph.

    Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 58. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 74. North wind 11 to 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63. Northwest wind 5 to 9 mph.

    Mostly Clear

    Low: 63 °F

  • Labor
    Day

    Labor Day: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West southwest wind 16 to 21 mph becoming north northwest after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 67. North wind 11 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Clear, with a low around 58. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 74. North wind 11 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 63. Northwest wind 5 to 9 mph.
Labor Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
4 Miles SSE Clayton CA
 37.87°N 121.92°W (Elev. 2818 ft)
2:56 pm PDT Sep 4, 2015
6pm PDT Sep 4, 2015-6pm PDT Sep 11, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database