* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central and southeast Oklahoma, including the following counties, in east central Oklahoma, Central and Southern Sequoyah and Northern Sequoyah. In southeast Oklahoma, Haskell and McIntosh. * WHEN...Until 7 AM CDT Saturday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Slow-moving and training thunderstorms in a moist environment will produce heavy rainfall overnight, with rain totals up to 7 inches possible. With soils already saturated from previous day's storms, most rain overnight will be runoff and lead to rapid onset flash flooding. Life-threatening flash flooding will be possible in areas which receive the heaviest rainfall. - http://www.weather.gov/safety/flood