FFWFFC The National Weather Service in Peachtree City has issued a * Flash Flood Warning for. Northeastern Hall County in north central Georgia. Northeastern Lumpkin County in north central Georgia. Southwestern White County in northeastern Georgia. * Until 415 AM EDT. * At 1016 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD. Flash flooding caused by thunderstorms. SOURCE. Radar indicated. IMPACT. Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include. Gainesville, Cleveland, Clermont, Garland, Qualatchee Lake, Camp Coleman Lake and Turners Corner.