Slow Moving Storm to Impact California and Dampen Western States

A slow moving system off the California coastline will bring rain, mountain snow, and coastal impacts. Locally heavy rain may cause flash flooding, especially, on burn scars in from central California to southwestern Oregon. Snow up to 3 feet will be possible in the Sierra-Nevada Mountains. Rain with mountain snow can be expected from the Northwest to the Northern Rockies and into the Plains. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

54°F

13°C

Humidity 78%
Wind Speed ESE 14 MPH
Barometer 1016.93 mb
Dewpoint 47°F (9°C)
Visibility NA
Last update 06 Dec 06:28 PM PST
Extended Forecast for

7 Miles SSW Brentwood CA

Wind Advisory until December 7, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 7, 07:00am

    NOW until
    7:00am Sat

    Wind Advisory

  • Tonight

    Tonight: Showers, mainly before 5am.  Low around 56. South wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Showers

    Low: 56 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 59. Windy, with a south southwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Slight Chance
    Showers and
    Breezy then
    Showers and
    Windy

    High: 59 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and thunderstorms, then rain after 9pm.  Low around 54. Southwest wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 54 °F

  • Sunday

    Sunday: A 50 percent chance of rain.  Partly sunny, with a high near 56. Southwest wind 5 to 7 mph becoming calm  in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 56 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 48. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 48 °F

  • Monday

    Monday: Mostly sunny, with a high near 55.

    Mostly Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53.

    Mostly Cloudy

    High: 53 °F

Detailed Forecast

Tonight
Showers, mainly before 5am. Low around 56. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 59. Windy, with a south southwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
A chance of rain and thunderstorms, then rain after 9pm. Low around 54. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 56. Southwest wind 5 to 7 mph becoming calm in the morning. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 48. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
7 Miles SSW Brentwood CA
 37.83°N 121.74°W (Elev. 932 ft)
3:03 pm PST Dec 6, 2019
6pm PST Dec 6, 2019-6pm PST Dec 13, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database