Video showing damage in Caledonia, Illinois (Part 2 below).
Caledonia, Illinois was struck by an EF-2 tornado on November 22, 2010 about 3:00 p.m. A school bus with a driver and five school children was rolled over, several homes were destroyed and a government garage was destroyed. A large grain bin collapsed, high tension electricity towers were destroyed, many cars were damaged, and several trees were uprooted or snapped. No serious injuries occurred.
The tornado may have briefly lifted and touched down just east of Sharon, WI. The NWS in Milwaukee reports at least three homes just southeast of the town of Walworth, WI damaged/destroyed.