Have you ever felt the air shift and suddenly wondered, “Is a storm brewing overhead?” You’re not alone. The sky has a ...

Low, ragged clouds that appear beneath the main cloud base. Formed from moist air lifted by outflow winds from a storm. Often mistaken for tornadoes, but they are typically harmless, indicating ...

An example of what a wall cloud looks like. (National Weather Service) SCUD CLOUDS. Scud clouds are commonly confused with tornadoes. Scud clouds form below a storm cloud and are wispy in appearance.

MOLINE, Ill. — Storm clouds come in many shapes and sizes, but what about their colors? What can that tell us about a particular storm? That's a question John from Milan, Illinois, submitted ...

If not, that's okay because it doesn't happen very often. But sometimes the sky can take on a green hue when just the right conditions are happening within a storm. It involves the scattering of ...