FFWLCH The National Weather Service in Lake Charles has issued a * Flash Flood Warning for. Southwestern Calcasieu Parish in southwestern Louisiana. Southeastern Orange County in southeastern Texas. * Until 215 AM CDT. * At 1115 PM CDT, 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 3 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. 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. Orange, Bridge City, West Orange, Pinehurst, Orangefield and Toomey.