Snow fell across parts of Pennsylvania on Wednesday, December 11, as authorities warned of potential squall formation.Footage here, captured by weather enthusiast @JacobC_Wx, shows snowfall in Penn Hills, east of Pittsburgh, reporting that 1 inch “on the dot” had fallen in the area by the afternoon.“Pretty beefy flakes here in Penn Hills, it’s really coming down!” he wrote. Credit: @JacobC_Wx via Storyful