While tornadoes are more common in some parts of the U.S. and at certain times of year, they can happen anywhere, any time. Get to know what the forecasts mean.

WICHITA, Kan. (KSNW) – On April 26, 1991, Andover’s only siren didn’t sound as a large tornado moved into the city. A police officer had to use lights and sirens to drive through town to alert ...