Flood Watch

* WHAT...Flash flooding caused by excessive rainfall continues to be possible.

* WHERE...Portions of east Tennessee, including the following areas: Anderson, Blount Smoky Mountains, Campbell, Claiborne, Cocke Smoky Mountains, Grainger, Hamblen, Hancock, Hawkins, Jefferson, Johnson, Knox, North Sevier, Northwest Blount, Northwest Carter, Northwest Cocke, Northwest Greene, Scott TN, Sevier Smoky Mountains, Southeast Carter, Southeast Greene, Sullivan, Unicoi, Union and Washington TN and southwest Virginia, including the following areas, Lee, Russell, Scott VA, Washington VA and Wise.

* WHEN...Through Thursday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS... - Additional showers and storms are possible this afternoon and evening. Due to recent rainfall, poor antecedent soil conditions will lead to heightened chances for localized flash flooding with this additional convection. Chances for additional showers and storms remain overnight as well, though how widespread is uncertain. - http://www.weather.gov/safety/flood