Flood Advisory

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southeast New York, including the following county, Nassau.

* WHEN...Until 445 PM EDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent.

* ADDITIONAL DETAILS... - At 310 PM EDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1.5 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Plainview, Syosset, Westbury, Hicksville, Brookville, Jericho, Old Westbury and Muttontown. - http://www.weather.gov/safety/flood