Daily Archives: April 13, 2020


A green sky indicates a powerful thunderstorm that may produce a tornado.
It’s true the sky can turn green before a tornado. As a Nebraska native, I’ve witnessed the phenomenon firsthand numerous times. While thunderstorm clouds may appear green or yellow before a tornado, they may also turn these colors before a hail storm. It’s also possible for the sky to turn […]

Why Is the Sky Green Before a Tornado?   Recently updated !