Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather possible across northern Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon and evening across the northern Plains, from northwestern Minnesota across much of the Dakotas and Nebraska and into northern Wyoming and southern Montana. Large hail and damaging wind gusts will be the main threats. Meanwhile, a few strong thunderstorms are possible across the Southeast.
Read More...

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

56°F

13°C

Humidity 90%
Wind Speed W 3 MPH
Barometer 30.05 in (1016.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 02 Jun 7:54 am PDT
Extended Forecast for

3 Miles SW Napa CA

  • Today

    Becoming Sunny

    Becoming
    Sunny

    High: 74 °F

  • Tonight

    Partly Cloudy

    Partly
    Cloudy

    Low: 50 °F

  • Wednesday

    Sunny

    Sunny

    High: 72 °F

  • Wednesday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 51 °F

  • Thursday

    Partly Sunny

    Partly
    Sunny

    High: 72 °F

  • Thursday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 53 °F

  • Friday

    Mostly Sunny

    Mostly
    Sunny

    High: 72 °F

  • Friday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 54 °F

  • Saturday

    Slight Chance Thunderstorms

    Slight Chc
    Thunderstorms

    High: 71 °F

Detailed Forecast

Today
Mostly cloudy early, then clearing, with a high near 74. Light southwest wind becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 50. West wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 72. Light southwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 51. West wind 14 to 21 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 72. South southwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 71.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 72.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 76.
  Click Map For Forecast
Point Forecast:
3 Miles SW Napa CA
 38.26°N 122.34°W (Elev. 157 ft)
2:57 am PDT Jun 2, 2015
9am PDT Jun 2, 2015-6pm PDT Jun 8, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database