WATCH ALERT: Flash Flood Watch issued February 11 at 9:34AM CST until February 12 at 6:00PM CST by NWS

…More Rainfall Expected Upon Already Saturated Ground… .A cold front accompanied by widespread showers and even some isolated thunderstorms will impact the area during Tuesday, producing some heavy rain of one to two inches across the watch area. Heavy rains last week have saturated the ground, and this will promote quicker runoff from the upcoming rainfall.

from Current Watches, Warnings and Advisories for Knox (TNC093) Tennessee Issued by the National Weather Service