Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Hazardous Weather Conditions

Current conditions at

Vallejo (CQ062)

Lat: 38.1025°NLon: 122.23806°WElev: 98ft.

NA

60°F

16°C

Humidity 75%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 03 May 12:00 pm
Extended Forecast for

Hercules CA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 72. Calm wind becoming west southwest 5 to 7 mph.

    Partly Sunny

    High: 72 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southwest wind 8 to 13 mph.

    Mostly Cloudy

    Low: 52 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 66. Southwest wind 9 to 17 mph, with gusts as high as 23 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms. Some of the storms could produce small hail.  Mostly cloudy, with a low around 52. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 52 °F

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 11am. Some of the storms could produce small hail.  Partly sunny, with a high near 65. Southwest wind 8 to 10 mph.  Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 65 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 52 °F

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 65. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 65 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Mostly cloudy, with a low around 53.

    Slight Chance
    Showers

    Low: 53 °F

  • Saturday

    Saturday: A slight chance of showers.  Mostly cloudy, with a high near 66.

    Slight Chance
    Showers

    High: 66 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 72. Calm wind becoming west southwest 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 52. South southwest wind 8 to 13 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 66. Southwest wind 9 to 17 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a low around 52. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, with thunderstorms also possible after 11am. Some of the storms could produce small hail. Partly sunny, with a high near 65. Southwest wind 8 to 10 mph. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 66.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Hercules CA
 38°N 122.27°W (Elev. 377 ft)
12:55 pm PDT May 3, 2016
1pm PDT May 3, 2016-6pm PDT May 9, 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