Devastating storms swept across seven states in the Midwest and the South, sparking tornadoes, wildfires, and dust storms. At least 40 people have died. The damage has been unimaginable. Here are 22 photos of the aftermath:

At least 20 people have died, including 12 in Missouri, as a storm outbreak has produced tornadoes, high winds and fires in the South and threatens to cause flooding and further storms throughout the weekend.