Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and locally heavy rain stretching from the Southern Plains to the Gulf Coast and lower Miss. Valley on Friday. Large hail, locally damaging winds and flash flooding will be the main threats. This activity will continue into Saturday.
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Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

66°F

19°C

Humidity 63%
Wind Speed SSW 9 MPH
Barometer 29.99 in (1014.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Apr 12:54 pm PDT
Extended Forecast for

5 Miles NE Yountville CA

Wind Advisory April 29, 11:00pm until April 30, 10:00am
Click here for hazard details and duration
Wind Advisory
  • This
    Afternoon

    This Afternoon: Sunny, with a high near 72. West wind around 9 mph.

    Sunny

    High: 72 °F

  • Tonight

    Tonight: Mostly clear, with a low around 50. West northwest wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 31 mph.

    Mostly Clear

    Low: 50 °F

  • Saturday

    Saturday: Sunny, with a high near 78. Breezy, with a north wind 18 to 23 mph, with gusts as high as 34 mph.

    Sunny and
    Breezy

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 57. North northeast wind 17 to 21 mph, with gusts as high as 26 mph.

    Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 80. North northeast wind 11 to 20 mph, with gusts as high as 25 mph.

    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 52.

    Clear

    Low: 52 °F

  • Monday

    Monday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West wind around 9 mph.
Tonight
Mostly clear, with a low around 50. West northwest wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 78. Breezy, with a north wind 18 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Clear, with a low around 57. North northeast wind 17 to 21 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 80. North northeast wind 11 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
5 Miles NE Yountville CA
 38.45°N 122.3°W (Elev. 1207 ft)
2:40 am PDT Apr 29, 2016
1pm PDT Apr 29, 2016-6pm PDT May 5, 2016
 
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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