Strong to Severe Storms Target Illinois Friday Evening With Tornadoes Possible Before a Destructive Squall Line Sweeps Through Overnight
ILLINOIS — Friday April 17, 2026 brings a multi-phase severe weather threat to Illinois with strong to severe thunderstorms likely from late afternoon through midnight. The day starts dry but storms firing after 2 to 3 PM across Iowa and northwest Illinois will quickly develop tornado potential before organizing into a destructive squall line pushing…
