Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

57°F

14°C

Humidity 62%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 15 Nov 09:28 PM PST
Extended Forecast for

Antioch CA

  • Tonight

    Tonight: Rain.  Steady temperature around 59. South southeast wind 14 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 62. South wind 10 to 18 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.

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am.  Low around 54. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    Showers and
    Breezy

  • Monday

    Monday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 59. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 48. North northwest wind around 6 mph.

    Low: 48 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Steady temperature around 59. South southeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. High near 62. South wind 10 to 18 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 Night
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 54. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 59. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 48. North northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Antioch CA
 38°N 121.81°W (Elev. 36 ft)
8:03 pm PST Nov 15, 2025
10pm PST Nov 15, 2025-6pm PST Nov 22, 2025
 
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Additional Resources

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