Event narrative (NOAA)
As a severe thunderstorm moved northeast across Knox County, it blew down several trees and power lines. Also, 2.4 miles south southeast of Rio on IL Route 150 at 2500 N, the thunderstorm winds caused a woman to lose control of her car. She slid sideways and struck a utility pole. She was killed in the crash. No other injuries or deaths were reported.
Other notable thunderstorm wind events in Illinois
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.