Sometimes, it even appears green or yellow outside ... At a minimum, when you see the sky appear more green-blue, you can likely gather there’s a lot of water and hail in that thunderstorm ...

Eric Hoeflich, a meteorologist with the National Weather Service in Mount Holly, New Jersey, said passing thunderstorms can leave a yellow tint that is visible to the naked eye. The sky over South ...

After more than a month without any rain to speak of, the fact that lightning crackled across the dark sky already seemed extra bizarre. Many of you also woke up to an eerie yellow glow Thursday ...

The bluish-green color is perceived when there are large amounts of water and ice in that thunderstorm ... on Des Moines Register: Why the sky turns yellow or green during a thunderstorm or ...