* WHAT...Flash flooding caused by excessive rainfall continues to be possible.
* WHERE...Portions of East Tennessee, southwest Virginia, and southwest North Carolina.
* WHEN...Until 2 AM EDT /1 AM CDT/ Monday.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS... - Isolated to scattered showers and thunderstorms are ongoing tonight. Locations that have recently seen flooding, or received several inches of rainfall, are at greatest risk of additional flooding if they receive additional heavy rainfall. Locations that have already seen flooding should take additional rounds of heavy rain and storms seriously. - http://www.weather.gov/safety/flood