A severe weather outbreak is possible across parts of the Ohio and Mississippi Valleys on Wednesday as a cold front pushes through that region.  Here in the Twin Tiers we are under a marginal risk for severe weather with isolated thunderstorms possible during the mid to late afternoon.  Any thunderstorm that develops could contain damaging wind gusts.  Another round of showers and thunderstorms are likely on Thursday with the best chance for stronger storms on Thursday generally to our east.