FFWSHV The National Weather Service in Shreveport has extended the * Flash Flood Warning for. Hempstead County in southwestern Arkansas. Southeastern Howard County in southwestern Arkansas. Northwestern Lafayette County in southwestern Arkansas. Southeastern Little River County in southwestern Arkansas. Miller County in southwestern Arkansas. West Central Nevada County in southwestern Arkansas. Southeastern Bowie County in northeastern Texas. Cass County in northeastern Texas. Western Marion County in northeastern Texas. * Until 815 AM CDT. * At 550 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 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 indicated. IMPACT. Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include. Texarkana, Hope, Atlanta, Nashville, Prescott, Jefferson, Linden, Queen City, Fouke, Emmet, Blevins, Perrytown, Garland, Fulton, Washington, Genoa, Brightstar, Ravanna, Bivins and McLeod.