Icicles amassed on a pier in St Joseph, Michigan, on Saturday, on November 30, as freezing winds from a polar vortex brought bitter cold to the Lake Michigan region.Footage filmed by Nathan Voytovick of Nate’s Dronography shows frigid conditions at the South Pier on Saturday.“Single digit windchills, strong wind. And waves adding more ice! Haven’t had ice like this, this early in a long time!” Voytovick told Storyful. Credit: Nate’s Dronography via Storyful