The severe weather poses significant risks to millions across the Central Plains and Midwest. Violent tornadoes, some long-track, could cause widespread destruction, particularly in Kansas and Nebraska. Large hailstones may damage vehicles and property, while strong winds could lead to power outages and fallen trees. The risk extends into parts of Iowa, Missouri, and Oklahoma, with potential impacts on major metro areas like Wichita and Kansas City. Flash flooding is also a concern in areas experiencing heavy rainfall.