HUNTSVILLE, Ala. (WHNT) — This year marks 13-years since a powerful wind event, known as a derecho, moved through Alabama. The line of strong to severe storms formed south of a frontal boundary, ...
AccuWeather forecasters warn that derecho events — fast-moving lines of severe thunderstorms producing straight-line winds over 100 mph across paths of 500 miles or more — are expected to be more ...