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

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

52°F

11°C

Humidity 71%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 08 Feb 08:00 AM PST
Extended Forecast for

2 Miles N Hercules CA

Dense Fog Advisory February 8, 08:24am until February 8, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 8, 08:24am until February 8, 11:00am

    NOW until 11:00am Sun

    Dense Fog Advisory

  • Today

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 49. West southwest wind 5 to 9 mph.

    Low: 49 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 63. North northwest wind 6 to 8 mph.

    High: 63 °F

    Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 4am.  Cloudy, with a low around 49. West wind around 5 mph becoming east northeast after midnight.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 57. South wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °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.  Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. West southwest wind 5 to 10 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49. West southwest wind 5 to 9 mph.
Monday
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 63. North northwest wind 6 to 8 mph.
Monday Night
A 30 percent chance of rain after 4am. Cloudy, with a low around 49. West wind around 5 mph becoming east northeast after midnight.
Tuesday
Rain likely, mainly between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 57. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter 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. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain before 10pm. Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A slight chance of rain. Partly sunny, with a high near 59.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
Rain. Mostly cloudy, with a high near 55.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Hercules CA
 38.03°N 122.25°W (Elev. 285 ft)
5:58 am PST Feb 8, 2026
8am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database