Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

45°F

7°C

Humidity 69%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 08 Dec 01:28 AM PST
Extended Forecast for

Brentwood CA

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Light south southwest wind.

    Partly Cloudy

    Low: 40 °F

  • Thursday

    Thursday: Rain, mainly after 4pm.  High near 55. Southeast wind 5 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Rain, mainly before 10pm.  Low around 42. Southeast wind 5 to 9 mph becoming west southwest after midnight.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    Low: 42 °F

  • Friday

    Friday: Partly sunny, with a high near 56. Light and variable wind.

    Partly Sunny

    High: 56 °F

  • Friday
    Night

    Friday Night: Rain, mainly after 4am.  Low around 46. Southeast wind 6 to 13 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Rain

    Low: 46 °F

  • Saturday

    Saturday: Rain.  High near 55. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Some of the storms could produce small hail.  Low around 45. Chance of precipitation is 100%.

    Showers

    Low: 45 °F

  • Sunday

    Sunday: Rain, mainly before 4pm.  Mostly cloudy, with a high near 54.

    Rain

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 38.

    Chance Rain

    Low: 38 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Light south southwest wind.
Thursday
Rain, mainly after 4pm. High near 55. Southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly before 10pm. Low around 42. Southeast wind 5 to 9 mph becoming west southwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 56. Light and variable wind.
Friday Night
Rain, mainly after 4am. Low around 46. Southeast wind 6 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 55. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Some of the storms could produce small hail. Low around 45. Chance of precipitation is 100%.
Sunday
Rain, mainly before 4pm. Mostly cloudy, with a high near 54.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 51.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 34.
Tuesday
Areas of frost. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Brentwood CA
 37.93°N 121.7°W (Elev. 75 ft)
1:22 am PST Dec 8, 2022
2am PST Dec 8, 2022-6pm PST Dec 14, 2022
 
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Additional Resources

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