The National Weather Service in Paducah, Kentucky just issued a Severe Thunderstorm Warning for eastern Scott, Alexander, Pulaski, and Union counties. Below is a radar capture from 9:43pm. The yellow polygon is the Severe Thunderstorm Warning.
The main threat from the above mentioned storm is damaging wind. It looks like the line is bowing through Scott County. That is an indication of where strong winds are occurring.
I just drove back from St. Louis and drove through some of the line of thunderstorms in Ste. Genevieve and Perry counties in Missouri. There wasn't anything too bad in the line. Just some heavy rain and the occasional strong wind gust.