Heavy winds and large hail battered the Midwest throughout Tuesday night and is moving East on Wednesday, developing into a storm that meteorologists call a "land hurricane."

The size of the hail. (AP/Nati Harnik)

Baseball-sized chunks of hail slammed parts of Nebraska and Iowa Tuesday night, destroying car windows, building facades, and more. In addition, the severe storm brought with it winds of up to 85 miles per hour, adding to the damage.

Omaha, Nebraska, in particular saw 5.3 inches of rain, a one-day record for June precipitation. That caused flooding, knocked out power, and even halted vote-counting in the primary elections in Council Bluffs. Images from the storm showed extensive hail damage on vehicles in the area.

(AP/Nati Harnik)

The storm now is moving to the East and South, and conditions are ripe for it to turn into a severe "derecho" storm. Derechos — meaning "straight" in Spanish — are wide swaths of thunderstorms that create high-powered winds in a straight line, as opposed to the swirling circular winds of tornadoes. As The Weather Channel explains"the impact is somewhat like that of a landfalling hurricane," giving the storm its alternate name. "As we like to say, it doesn't have to rotate to be dangerous," Bill Bunting, an Oklahoma-based forecast operations chief at the Storm Prediction Center, told the AP.

As of early Wednesday morning, the storm stretched from Missouri to Ohio, according to Accuweather.

The area that the storm threatens includes 15 million people in all. As the storm moves southeast over Wednesday, the Tennessee Valley and upper Mississippi Valley should expect high winds and more rain.