<br>Eighteen years ago, April and Sean Saunders watched helplessly as their parents were consumed <br><br>in the wrath of a massive twister. Now April (Mimi Rogers) is a storm chaser seeking to <br><br>understand every aspect of the forces that ripped her life apart, while Sean moved to Seattle <br><br>where there is minimal chance of a twister touching down. As April is researching current shifts <br><br>in weather patterns, she discovers that the path of Tornado Alley may be moving north...with <br><br>Seattle as the new tornado hotspot. Immediately, she drags her boyfriend and rebellious teenage <br><br>daughter to Seattle to warn Sean, a city Sheriff. Sean finds April‘s theory ridiculous; and more <br><br>importantly, he despises what his sister does for a living?basically chasing the ghosts of their <br><br>parents. It isn‘t long before odd weather phenomena begins to wreak havoc on the unassuming city, <br><br>and April now realizes her prediction is horribly accurate. With a massive storm system brewing, <br><br>and a category defying twister looming, April must fight against an entire city unwilling to <br><br>believe, as well as two decades of her own nightmares and demons, in a desperate attempt not to <br><br>let this deadliest of storms finally get the best of her and her brother.<br><br><br>