A weather system will move across the Ohio valley Sunday night. The map below is the chance that 2 or more inches of snow will fall.
There are several variables in play. First, the chance of snow accumulation is not 100%. Second, temperatures will be marginal and some of the precipitation may fall as rain. Third, ground temperatures are also warm. Therefore, much of the snow would accumulate on natural surfaces. Temperatures will eventually fall to near or below freezing so some slick driving will be possible, especially on elevated surfaces. This is neither a sure thing nor a major winter storm, but it is something to be aware of.