FFWRAH The National Weather Service in Raleigh has issued a * Flash Flood Warning for. Southwestern Durham County in central North Carolina. * Until 1115 AM EDT. * At 810 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 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. Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE. Radar. IMPACT. Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include. Durham, Chapel Hill, Bethesda, Parkwood, Research Triangle, Eno River State Park and Jordan Lake.