* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast New York, including the following areas, Northeast Suffolk, Northern Nassau, Northwest Suffolk, Southeast Suffolk, Southern Nassau and Southwest Suffolk. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rainfall of 1-2 inches is expected through this evening. Locally higher amounts around possible where heavier rain bands set up. Heavier rainfall rates may also lead to localized instances of flash flooding. in urban and poor drainage areas. - http://www.weather.gov/safety/flood