A violent, tornado-spawning storm system tore across the Central US, leaving at least 21 people dead in Missouri and southeastern Kentucky as it cut a path of destruction across several states.

Saturday begins a three-day stretch during which severe storms could produce large hail and tornadoes in Oklahoma.

Saturday begins a three-day stretch during which severe storms could produce large hail and tornadoes in Oklahoma. >> Go to the KOCO weather page | Get KOCO on the Go | Subscribe to KOCO 5's YouTube ...