Tornadoes wreak havoc in Missouri, causing fatalities.

Communities across the United States are on alert for tornadoes as a major storm system sweeps through areas still reeling from devastating twisters. Fatalities and injuries have been reported in Missouri's Bollinger County after a tornado hit the Glenallen area. The National Weather Service has issued a tornado watch for parts of Texas, Oklahoma, Arkansas, Missouri, Illinois, Michigan, Indiana, and Ohio. Severe weather is in the forecast for a vast area, including Memphis, Louisville, Indianapolis, Cincinnati, Chicago, Detroit, and Cleveland. This comes just days after a powerful storm system unleashed violent tornadoes and severe thunderstorms across the country, killing at least 32 people and leaving thousands without power.