Active Week Of Severe Weather Possible Over Portions Of The Plains

Severe thunderstorms will be possible over portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall could pose a risk for some flooding concerns particularly over portions of the Great Plains and Mississippi Valley.
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Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

67°F

19°C

Humidity 55%
Wind Speed WSW 16 MPH
Barometer 29.98 in (1014.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 May 4:54 pm PDT
Extended Forecast for

2 Miles E Lake Berryessa CA

  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms. Some of the storms could produce small hail.  Mostly sunny, with a high near 68. West southwest wind around 8 mph.

    Slight Chance
    T-storms

    High: 68 °F

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce small hail.  Mostly cloudy, with a low around 51. West southwest wind 5 to 8 mph becoming calm.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 51 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 75. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    Slight Chance
    T-storms

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 53. Calm wind becoming west southwest 5 to 7 mph in the evening.

    Mostly Clear

    Low: 53 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 77. West northwest wind around 6 mph becoming calm  in the morning.

    Mostly Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly sunny, with a high near 68. West southwest wind around 8 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce small hail. Mostly cloudy, with a low around 51. West southwest wind 5 to 8 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 75. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. Calm wind becoming west southwest 5 to 7 mph in the evening.
Thursday
Mostly sunny, with a high near 77. West northwest wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 56.
Memorial Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
2 Miles E Lake Berryessa CA
 38.57°N 122.21°W (Elev. 440 ft)
2:23 pm PDT May 24, 2016
5pm PDT May 24, 2016-6pm PDT May 31, 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