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Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

44°F

7°C

Humidity 90%
Wind Speed WSW 8 G 17 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 21 Jan 10:28 am PST
Extended Forecast for

2 Miles NNW Discovery Bay CA

Flash Flood Watch January 22, 12:00am until January 22, 06:00pm
Wind Advisory January 21, 10:00pm until January 22, 10:00am
Click here for hazard details and duration
Flash Flood Watch
Wind Advisory
  • Today

    Today: A slight chance of showers before 4pm, then a chance of rain after 4pm.  Mostly cloudy, with a high near 56. South southwest wind 8 to 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 56 °F

  • Tonight

    Tonight: Rain, mainly after 7pm. The rain could be heavy at times.  Low around 49. Windy, with a southeast wind 10 to 20 mph increasing to 22 to 32 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Windy

    Low: 49 °F

  • Sunday

    Sunday: Rain before 10am, then showers likely after 10am.  High near 56. Windy, with a southeast wind 28 to 33 mph decreasing to 21 to 26 mph in the morning. Winds could gust as high as 44 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Windy then
    Showers
    Likely

    High: 56 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 42. Southwest wind around 10 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 42 °F

  • Monday

    Monday: A 40 percent chance of showers.  Mostly cloudy, with a high near 54. South southwest wind 6 to 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 54 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 42. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 42 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 54.

    Slight Chance
    Showers

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

  • Wednesday

    Wednesday: Sunny, with a high near 53.

    Sunny

    High: 53 °F

Detailed Forecast

Today
A slight chance of showers before 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 56. South southwest wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 7pm. The rain could be heavy at times. Low around 49. Windy, with a southeast wind 10 to 20 mph increasing to 22 to 32 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain before 10am, then showers likely after 10am. High near 56. Windy, with a southeast wind 28 to 33 mph decreasing to 21 to 26 mph in the morning. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 42. Southwest wind around 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 54. South southwest wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
2 Miles NNW Discovery Bay CA
 37.92°N 121.61°W (Elev. 7 ft)
4:35 am PST Jan 21, 2017
11am PST Jan 21, 2017-6pm PST Jan 27, 2017
 
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