Slight Risk Today; Damaging Winds and Large Hail Main Risks

We are expecting some "iso-cells" to pop-up put ahead of the cold front later on today and into the evening hours. It is possible that some of these iso-cells could form into low-topped supercells and have the potential for damaging wind gusts, large hail, and even an outside chance of an isolated tornado. The time frame we are expecting this action is from 4 pm in western Middle TN through 9 pm in far eastern Middle TN. The action should begin to die down after the sun sets and we lose a lot of our surface heating...