Derecho or no? Monday evening storm causes widespread wind damage

Derecho leaves damage across Midwest

Derecho damage: Stop light knocked over, trees lose limbs on Pentacrest in Iowa City

This week's storm could be designated a derecho, the second to hit Iowa in two years

Storm Danger: What Is a Derecho?

Iowa weather: Friday's storm system was Iowa's latest derecho

What is a derecho? A destructive, bow-shaped storm