Severe Storms Continue Over the Central Mississippi Valley

Severe thunderstorms with damaging winds, large hail and isolated tornadoes will continue over the central and lower Mississippi Valley. Heavy rain with localized flash flooding remains possible over the central Appalachians and lower Mississippi Valley. Heavy snow and cold temperatures continue from the central Plains to the northern Rockies.
Read More...

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

83°F

28°C

Humidity 26%
Wind Speed NA
Barometer 29.81 in (1008.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 01 May 2:54 pm PDT
Extended Forecast for

3 Miles SW Napa CA

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 47. South wind 9 to 14 mph becoming light southeast  after midnight.

    Patchy Fog

    Low: 47 °F

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. Light and variable wind becoming south 6 to 11 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 48. Southwest wind 5 to 13 mph.

    Increasing
    Clouds

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. West southwest wind 5 to 9 mph.

    Mostly Sunny

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 49. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.

    Partly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am. Some of the storms could produce small hail.  Partly sunny, with a high near 67. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Mostly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Some of the storms could produce small hail.  Partly sunny, with a high near 68.

    Slight Chance
    T-storms

    High: 68 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 46.

    Slight Chance
    Showers

    Low: 46 °F

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 47. South wind 9 to 14 mph becoming light southeast after midnight.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. Light and variable wind becoming south 6 to 11 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 48. Southwest wind 5 to 13 mph.
Tuesday
Mostly sunny, with a high near 72. West southwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 49. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Some of the storms could produce small hail. Partly sunny, with a high near 67. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Some of the storms could produce small hail. Partly sunny, with a high near 68.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 46.
Friday
A slight chance of showers. Mostly sunny, with a high near 71.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Saturday
A slight chance of showers. Mostly sunny, with a high near 69.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Sunday
A slight chance of showers. Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
3 Miles SW Napa CA
 38.26°N 122.34°W (Elev. 157 ft)
1:50 pm PDT May 1, 2016
3pm PDT May 1, 2016-6pm PDT May 8, 2016
 
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