Supercell Swirls Over Oklahoma Amid Severe Weather Warnings

An ominous supercell swirled over Forgan, Oklahoma, on Tuesday, June 18, as the National Weather Service (NWS) warned of hazardous weather moving through the region bringing severe thunderstorms and possible flash flooding.

Storm chaser Chad Casey captured this footage showing the supercell looming overhead.

The NWS in Amarillo advised anyone in the area to move to higher ground and avoid walking or driving through floodwater. The weather service also warned of 60 mph wind and quarter-sized hail. Credit: Chad Casey via Storyful