FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northern Monmouth County in central New Jersey... Eastern Middlesex County in northern New Jersey... * Until 1115 PM EDT. * At 711 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. * Some locations that may experience flash flooding include... New Brunswick, Perth Amboy, Sandy Hook, Middletown, Old Bridge, East Brunswick, Sayreville, North Brunswick, Holmdel, Red Bank, Keansburg and Matawan.