EF0 tornado in Du Page County, Illinois

A tornado with estimated peak winds of 85 mph touched near Bryant Avenue and Wingate Road and moved northeast where it produced a corridor of concentrated tree damage between Spring Avenue and Woodstock Avenue, just south of Roslyn Road. Several large, healthy trees were either snapped or had limbs removed. Structural damage was limited to gouges in stucco on the northwest corner of a house on Cumnor Avenue. The tornado then crossed Interstate 355 and produced significant tree damage near Madison Street and Edson Street. A few houses suffered minor roof and fascia damage in this area. A house on Elizabeth Street had a portion of its roof damaged. The tornado continued moving northeast in the vicinity of Madison Elementary School where some trees were snapped. The tornado began to weaken with damage becoming more sparse and the tornado ended near South Broadway Street and Highland Avenue.

A derecho moved across northern Illinois during the evening of July 15th producing widespread wind damage and 30 tornadoes in northeast Illinois. One of these tornadoes crossed into northwest Indiana. At the height of the storms, 430,000 customers lost power with some power not restored for four days, on July 19th.