Three tornadoes converge to wreak havoc on Chicago, disrupting the power grid and creating the worst super-storm in history: a category 6 twister.
It's tornadoes, hurricanes, electrical storms, and mass destruction as the effects of global warming brew into a super storm that threatens to rend the earth with an unprecedented power. Beautiful scientist Faith Clavell, storm chaser Tommy Tornado, and Judith Carr, the head of FEMA, can stop the inevitable from happening-if they have the courage to venture into the roiling blackness of the storm itself.
Emily (Sarah Paulson) and Ben (Eric Mabius) find their plans to marry on Christmas day coming apart at the seams when Ben is left to plan the wedding details after Emily is forced to go on a business trip. Though Emily, a perfectionist, is determined to have a fairytale wedding, she realizes that love is all that really matters when a freak storm threatens to keep her from making it home in time for the big day.
