A group of hoodlums plans a definitive heist, to take $600 million from the U.S. treasury office situated on the Gulf Coast of Alabama utilizing a tropical storm as their cover. At the point when the tempest explodes into a deadly CATEGORY 5 and their well-made arrangements go amiss, they wind up requiring a vault code known just by one female Treasury Agent, a need that turns lethal. Be that as it may, the Treasury operator has grabbed a far-fetched partner, a meteorologist panicked of tropical storms yet resolved to spare his repelled sibling seized by the criminals. He utilizes his insight into the tempest as a weapon to crush the terrible folks in this relentless activity/spine chiller.