Paleoclimatologist Jack Hall faces skepticism from UN officials regarding his warnings about an impending Ice Age. However, his dire predictions come to fruition as a massive superstorm unleashes devastating disasters globally. With time running out, Jack embarks on a perilous journey to rescue his son, Sam, who is stranded in New York City alongside his friend Laura and a group of survivors. Jack and his team race against the elements to reach Sam before disaster strikes.