...FLASH FLOODING POSSIBLE ACROSS EASTERN OKLAHOMA AND WESTERN ARKANSAS THROUGH TONIGHT... ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY MORNING... The Flash Flood Watch continues for * Portions of Arkansas and Oklahoma...including the following counties...in Arkansas...Benton...Carroll...Crawford... Franklin...Madison...Sebastian and Washington AR. in Oklahoma...Adair...Cherokee...Choctaw...Craig...Delaware... Haskell...Latimer...Le Flore...Mayes...McIntosh...Muskogee... Nowata...Okmulgee...Ottawa...Pittsburg...Pushmataha...Rogers... Sequoyah...Tulsa...Wagoner and Washington OK. * Through Tuesday morning * Several rounds of thunderstorms capable of producing locally heavy rain are expected along and east of Highway 75 through tonight. Areal average rainfall amounts between 1 and 3 inches are expected, with localized amounts up to 5 inches possible. This heavy rainfall could lead to flash flooding, especially if it falls on areas that have seen heavy rain the past few days. * In addition to the flash flooding, the widespread heavy rainfall will lead to rises on mainstem rivers, with additional river flooding possible.