Tornado Information for Patterson Township, Illinois
Patterson Township, IL is a High Risk area for tornados. According to records, the largest tornado in the Patterson Township area was an F3 in 1983 that caused 15 injuries and 0 deaths. *Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
Risk Level: High
Yearly Avg. of Tornados in Patterson Township, IL
Yearly Avg. of Fatalities in Patterson Township, IL