A Fast Moving Clipper System Tracking Eastward; Heavy Precipitation Continues for the Northwest

A clipper type system will track across the Ohio Valley, central Appalachians and mid-Atlantic regions today. Rain and some accumulating snow across the higher elevations of the central Appalachians can be expected. The Pacific Northwest and northern Rockies continue with heavy precipitation and flooding coinciding with strong winds that will make traveling difficult. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Fog

46°F

8°C

Humidity 93%
Wind Speed SE 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 45°F (7°C)
Visibility 0.24 mi
Last update 05 Dec 03:35 AM PST
Extended Forecast for

6 Miles NNE Benicia CA

Dense Fog Advisory until December 5, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 5, 11:00am

    NOW until
    11:00am Tue

    Dense Fog Advisory

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 52. Calm wind.

    Mostly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. East northeast wind 3 to 6 mph.

    Partly Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers after 4am.  Increasing clouds, with a low around 47. Calm wind becoming west southwest around 6 mph after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Partly Cloudy
    then Chance
    Showers

    Low: 47 °F

  • Wednesday

    Wednesday: Showers, mainly between 10am and 4pm.  High near 61. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers before 10pm, then a slight chance of showers after 4am.  Partly cloudy, with a low around 46. West wind around 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers then
    Slight Chance
    Showers

    Low: 46 °F

  • Thursday

    Thursday: A 40 percent chance of showers, mainly between 10am and 4pm.  Partly sunny, with a high near 61.

    Chance
    Showers

    High: 61 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 10pm.  Mostly clear, with a low around 39.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 39 °F

  • Friday

    Friday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 52. Calm wind.
Tuesday
Partly sunny, with a high near 65. East northeast wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers after 4am. Increasing clouds, with a low around 47. Calm wind becoming west southwest around 6 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly between 10am and 4pm. High near 61. South southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of showers before 10pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 46. West wind around 10 mph. Chance of precipitation is 50%.
Thursday
A 40 percent chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 61.
Thursday Night
A 20 percent chance of showers before 10pm. Mostly clear, with a low around 39.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
6 Miles NNE Benicia CA
 38.16°N 122.11°W (Elev. 3 ft)
3:06 am PST Dec 5, 2023
4am PST Dec 5, 2023-6pm PST Dec 11, 2023
 
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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