Tornado Warning (DVD)

Aliens use tornadoes as cover to mask their invasion plans, in this low-budget sci-fi from director Jeff Burr. 30 years after he was left fatherless when a strange, greenish tornado destroyed his mid-west town, weather buff Jack Lynch (Jeff Fahey) witnesses its return, but this time in larger numbers. With time running out and the death toll rising, Jack teams up with local meteorologist Gale Morgan (Kari Wuhrer), with the pair soon making the startling discovery that the tornadoes are actually a cover for an alien invasion.