IL

Storm restoration across Fayette County

Fayette County sits in the heart of southern Illinois's severe weather corridor, making it highly vulnerable to spring and early summer tornadoes - the county has recorded 23 tornado events since reliable record-keeping began, including a significant EF2 tornado in April 2018 that tracked 18.25 miles southeast of Vandalia with 125 mph peak winds. Large hail, straight-line winds, and derechos are recurring summer threats; the August 2020 derecho knocked out communications countywide and flipped vehicles, while a July 2025 extreme rainfall event dropped over 13 inches near Vandalia in under 12 hours and triggered a Flash Flood Emergency. The Kaskaskia River basin running through the county amplifies flash and river flooding risk after heavy rain events. Winter brings ice storms and heavy snow typical of central Illinois, a region nationally recognized for severe freezing rain exposure, with major ice events capable of extended multi-day power outages.