The Flood Warning is extended for the following rivers in Oklahoma. Illinois River near Watts affecting Adair and Delaware Counties. Illinois River near Tahlequah affecting Cherokee County. Illinois River at Chewey affecting Adair, Delaware and Cherokee Counties. * WHAT. Minor flooding is forecast. * WHERE. Illinois River near Watts. * WHEN. Until early Wednesday morning. * IMPACTS. At 15.0 feet, minor flooding occurs from the Arkansas border to near Fidler's Bend. Permanent campgrounds are affected. Extreme turbulence makes the river unsafe for floating. * ADDITIONAL DETAILS. - At 7:30 AM CDT Sunday the stage was 4.8 feet. - Forecast. The river is expected to rise above flood stage late tomorrow evening to a crest of 14.4 feet Tuesday morning. It will then fall below flood stage Tuesday evening. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood