Decatur, IL Tornado Risk and Historical Data
Decatur, IL Tornado Risk Level
Based on Historical Tornado Data Decatur, Illinois is located in following risk area:
*Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
According to records, the largest Tornado in the Decatur area was an F4 in 1976 that caused 18 injuries and 0 deaths. Decatur, Illinois is in Moderate Risk area.