Tornado in McLean County, Illinois

A tornado touched down in a field 1.6 miles southeast of Gridley at 4:04 PM CDT. The tornado tracked northward and quickly dissipated at 4:05 PM CDT. No damage was reported.

Low pressure tracked from near Kansas City on the morning of July 15th to southern Lake Michigan by midnight on July 16th. The low interacted with an unstable and very moist environment to produce a Mesoscale Convective System (MCS) over eastern Kansas into Missouri, which then pushed into west-central Illinois by the mid to late morning of July 15th. Several rounds of convection moved across the Illinois River Valley through the afternoon, producing heavy rain and isolated wind damage. The heaviest rainfall of 5 to 7 inches was focused across Tazewell, Woodford, and far eastern Peoria counties where significant flash flooding occurred. In addition, 5 weak tornadoes touched down...including 2 in Tazewell County, 1 in McLean County, 1 in Morgan County, and 1 in Montgomery County which then crossed into southern Sangamon County. Minor damage was reported with some of the tornadoes: however, no injuries or deaths occurred.