Categories Wind Energy News Expect damaging winds and nickel-sized hail with thunderstorms to hit part of Pennsylvania Wednesday [Video] Post author By Curator Post date April 18, 2024 Tweet On Wednesday at 6:19 p.m. the National Weather Service issued a severe thunderstorm warning valid until 7 p.m. for Armstrong, Clarion and Jefferson counties. Watch/Read More Tags Wind Energy, Wind Farm, Wind Mill, Wind Park