EF1 tornado in Darke County, Ohio

A tornado briefly touched down in and near the village of New Madison. Much of the damage was consistent with EF0 wind speeds, as numerous large tree branches were damaged and minor roof damage occurred to structures. There was some damage indicative of EF1 winds of around 90 mph, namely large sections of roof uplifted at a lumber yard barn storage building. Elsewhere through the village, there was brick damage to the front facade of a downtown business, in addition to broken windows and some uplift of roof material. Much of this damage was more indicative of EF0 winds.

Thunderstorms developed during the evening hours along a warm front lifting slowly north across the region. Many of the thunderstorms produced tornadoes, including a few strong to violent tornadoes.