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

28°C

82°F

Humidity 17%
Wind Speed W 16 MPH
Barometer 29.89 in
Dewpoint 1°C (34°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 24 Sep 5:20 pm PDT
Extended Forecast for

Napa CA

  • Tonight

    Tonight: Clear, with a low around 12. North wind 13 to 18 km/h becoming light and variable  after midnight.

    Clear

    Low: 12 °C

  • Monday

    Monday: Sunny, with a high near 31. Light and variable wind becoming north 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h.

    Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: Clear, with a low around 14. West northwest wind 16 to 21 km/h decreasing to 8 to 13 km/h in the evening.

    Clear

    Low: 14 °C

  • Tuesday

    Tuesday: Sunny, with a high near 33. Northeast wind 8 to 18 km/h.

    Sunny

    High: 33 °C

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 14. North northwest wind 14 to 18 km/h.

    Clear

    Low: 14 °C

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    Sunny

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

  • Thursday

    Thursday: Sunny, with a high near 32.

    Sunny

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

Detailed Forecast

Tonight
Clear, with a low around 12. North wind 13 to 18 km/h becoming light and variable after midnight.
Monday
Sunny, with a high near 31. Light and variable wind becoming north 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h.
Monday Night
Clear, with a low around 14. West northwest wind 16 to 21 km/h decreasing to 8 to 13 km/h in the evening.
Tuesday
Sunny, with a high near 33. Northeast wind 8 to 18 km/h.
Tuesday Night
Clear, with a low around 14. North northwest wind 14 to 18 km/h.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 13.
Friday
Sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 6 m)
2:12 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