Severe storm threat shifts into Great Lakes region, Ohio River Valley on Wednesday

Severe storm threat shifts into Great Lakes region, Ohio River Valley on Wednesday

Wednesday, as the storm progresses, rain will spread across parts of the Lower Mississippi Valley and the Gulf Coast. This could increase the potential for flooding, as rain totals are likely to exceed 2" over areas that have seen persistent rain over the past month. Meanwhile, the advancing cold will fire off more severe thunderstorms further north.