DETROIT – Wednesday will mark the third straight day of severe weather, and the focus for the worst thunderstorms shifts to the Ohio Valley and southern Great Lakes due to an eastward-moving cold front. A three-hour radar loop showing where showers and thunderstorms are ongoing. Severe Thunderstorm Warnings are indicated in yellow. Tornado Warnings are indicated in red, while Tornado Warnings with a confirmed tornado are indicated in purple. Flash Flood Warnings are indicated in green, while... Read this story