Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

56°F

13°C

Humidity 54%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Feb 09:28 AM PST
Extended Forecast for

2 Miles ESE Antioch CA

Dense Fog Advisory February 8, 10:34am until February 8, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 8, 10:34am until February 8, 11:00am

    NOW until 11:00am Sun

    Dense Fog Advisory

  • Today

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 50. West wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 62. North northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 62 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, with a high near 55. Light and variable wind becoming southwest around 6 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 46. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm.  Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain
    then Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 66. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50. West wind around 6 mph.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 62. North northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Monday Night
Cloudy, with a low around 48. Light and variable wind.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 46. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 57.
Wednesday Night
A chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Antioch CA
 37.99°N 121.77°W (Elev. 200 ft)
9:00 am PST Feb 8, 2026
10am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
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