Several states throughout the Midwest and South reported tornadoes overnight, with widespread damage and multiple fatalities reported in Missouri. KSDK's Megan Kernan and Travis Cummings report on the latest damage.

Torn roofs, bent poles and all sorts of debris piled in front of buildings in Butler, Missouri on Saturday (March 15) after a series of tornadoes hit the U.S. Midwest and Southeast overnight, killing at least 14 people.

Over the past 24 hours, more than 40 reported tornadoes have swept across eight states in the Midwest and South -- and the dangerous severe weather threat continues. The eight states with reported tornadoes in the past day are Alabama, Missouri, Arkansas, Mississippi, Louisiana, Illinois, Indiana and Tennessee.

A powerful storm system that has been sweeping across the central and eastern U.S. has produced violent tornadoes, a dust storm, raging wildfires and even blizzard conditions, tragically leaving more than 30 people dead in its path.

The most fatalities as of Saturday morning were in Missouri, authorities said, with an estimated 11 people killed.