Evening photos: Stormy weather

A supercell in Bertha, Minnesota, 2014. By Camille Seaman.

The evening sky in Schwangau, southern Germany, is illuminated by lightning during thunderstorms. onas Walzberg/dpa/AP

storm-chaser-white_3170634kThe White Barn, El Reno, Oklahoma, 2013. By Camille Seaman.

storm-chaser-sun_b_3170625kSupercell with Windmill, Chappell Nebraska, 2012. By Camille Seaman.

storm-chaser-truck_3170631kThe Semi Truck the Mothership, Bartlett, Nebraska, 2013. By Camille Seaman.