Super Icyclone follows climatologist Jill Sanders, who receives weather data indicating the formation of an unimaginably powerful storm system. As tragic storm-related deaths start mounting in real time, she realizes her small town is about to be ground zero for a massively destructive ice-hurling tornado.
Mara (Campbell), a young professor struggling through marriage, only to meet Matt (Johnson), a man from her past who wanders onto her university campus.