خلاصه داستان : شهر سیلوِرتونِ که ناگهان توسط گربادی بی سابقه ویران می شود و کل شهر داغون شدهِ و حتی پیش بینی می شود طوفان و گردباد بدتر هم در راه است و آدم های کل شهر همه به دنبال پناهگاه میگردند و …

As a new day begins in the town of Silverton, its residents have little reason to believe it will be anything other than ordinary. Mother Nature, however has other plans. In the span of just a few hours, an unprecedented onslaught of powerful tornadoes ravages Silverton. Storm trackers predict that the worst is still to come, as terrified residents seek shelter, and professional storm-chasers run toward the danger, hoping to study the phenomenon close up and get a once-in-a-lifetime shot.