The origins of the fires are unknown, but the damage was worsened by a number of factors. Uninterrupted drought had plagued the
Midwest into early October and winds were strong. When the wind increased and shifted direction, fire fighters were unable to control the flames any longer. Vast tracts of forest burned for a week in parts of Michigan and Wisconsin. Within hours, several Midwestern cities and towns were reduced to charcoal and ash. == Contemporary fires ==