FFWTSA The National Weather Service in Tulsa has extended the * Flash Flood Warning for. Southwestern Rogers County in northeastern Oklahoma. East Central Tulsa County in northeastern Oklahoma. Northwestern Wagoner County in northeastern Oklahoma. * Until 100 PM CDT. * At 1035 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 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing and will continue with run off from the heavy rains. 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. Tulsa. Broken Arrow. Claremore. Owasso. Coweta. Catoosa. Verdigris. Inola. Oneta. Leonard.