* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central and Eastern Suffolk County in southeastern New York... * WHEN...Until 530 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 228 AM EDT, Doppler radar indicated heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen within the past hour. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Riverhead, Shirley, Manorville, Patchogue, Center Moriches, Southampton, Westhampton, Sag Harbor, Bridgehampton, Gardiners Island, Mastic, Mastic Beach, Yaphank, Noyack, Shelter Island, Shinnecock Hills, East Hampton, Davis Park, Hither Hills State Park and East Patchogue. - http://www.weather.gov/safety/flood