A derecho is a long-lived line of storms that often produces extreme wind damage, said Gino Izzi, a meteorologist at the ...

Last week, a strong storm that the National Weather Service has classified as a derecho hit portions of northwest Iowa, with ...

A powerful storm system that brought high winds to parts of northern Iowa last week has officially been designated a derecho, causing damage to trees, buildings and crops along its path.

July was a trying weather month. Hot and humid days were good for corn and soybean growth, but hard on livestock and on wheat ...

From historic floods to destructive tornadoes, discover extreme Iowa weather events that were caught on tape (and watch the ...