KIRO 7 meteorologist Nick Allard explains how hail is formed, and why some of it can get to the size of a softball, as western Washington braces for storms. The Atlantic publishes full Signal ...

Meteorologist Matt Bullock explains how hail is formed. It come in many shapes and sizes from the size of a pea to the size of a grapefruit. Anything larger than an inch of diameter also known as ...