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.
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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

2 Miles E Lake Berryessa CA

  • Tonight

    Tonight: Clear, with a low around 53. East southeast wind around 5 mph becoming light and variable  after midnight.

    Clear

    Low: 53 °F

  • Monday

    Monday: Sunny, with a high near 77. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    Sunny

    High: 77 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 53. West southwest wind 5 to 9 mph becoming light west.

    Mostly Clear

    Low: 53 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. West southwest wind 3 to 5 mph.

    Mostly Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 54. West northwest wind 5 to 9 mph.

    Partly Cloudy

    Low: 54 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Some of the storms could produce small hail.  Partly sunny, with a high near 68. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce small hail.  Mostly cloudy, with a low around 49.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 49 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Some of the storms could produce small hail.  Partly sunny, with a high near 67.

    Slight Chance
    T-storms

    High: 67 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 51.

    Slight Chance
    Showers

    Low: 51 °F

Detailed Forecast

Tonight
Clear, with a low around 53. East southeast wind around 5 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 77. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53. West southwest wind 5 to 9 mph becoming light west.
Tuesday
Mostly sunny, with a high near 76. West southwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 54. West northwest wind 5 to 9 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Some of the storms could produce small hail. Partly sunny, with a high near 68. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce small hail. Mostly cloudy, with a low around 49.
Thursday
A slight chance of showers and thunderstorms. Some of the storms could produce small hail. Partly sunny, with a high near 67.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Friday
A slight chance of showers. Mostly sunny, with a high near 72.
Friday Night
A chance of showers. Partly cloudy, with a low around 51.
Saturday
A chance of showers. Mostly sunny, with a high near 70.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Sunday
A slight chance of showers. Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
2 Miles E Lake Berryessa CA
 38.57°N 122.21°W (Elev. 440 ft)
1:50 pm PDT May 1, 2016
3pm PDT May 1, 2016-6pm PDT May 8, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database