Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Hurricane Maria Forecast To Bring Impacts To East Coast

Hurricane Maria will approach the Mid-Atlantic coast early this week then finally shove eastward into the open Atlantic. Maria will likely not make landfall but will come close to portions of North Carolina midweek and could bring tropical storm force winds, locally heavy rain, storm surge, and very rough surf. Maria will create hazardous surf and rip currents for much of the East Coast this week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Fair

83°F

28°C

Humidity 20%
Wind Speed WSW 10 MPH
Barometer 29.89 in (1011.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 24 Sep 4:54 pm PDT
Extended Forecast for

Vallejo CA

Red Flag Warning until September 26, 05:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 26, 05:00am

    NOW until
    5:00am Tue

    Red Flag Warning

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 83. West northwest wind around 9 mph.

    Sunny

    High: 83 °F

  • Tonight

    Tonight: Mostly clear, with a low around 55. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Mostly Clear

    Low: 55 °F

  • Monday

    Monday: Sunny, with a high near 86. Light and variable wind becoming north 8 to 13 mph in the afternoon.

    Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 56. North wind 5 to 9 mph becoming calm  in the evening.

    Clear

    Low: 56 °F

  • Tuesday

    Tuesday: Sunny, with a high near 90. East northeast wind 7 to 14 mph.

    Sunny

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 60.

    Clear

    Low: 60 °F

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 55. West northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Light and variable wind becoming north 8 to 13 mph in the afternoon.
Monday Night
Clear, with a low around 56. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 90. East northeast wind 7 to 14 mph.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Vallejo CA
 38.14°N 122.22°W (Elev. 197 ft)
3:32 pm PDT Sep 24, 2017
5pm PDT Sep 24, 2017-6pm PDT Oct 1, 2017
 
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