Add Yahoo as a preferred source to see more of our stories on Google. As an atmospheric scientist, I study and teach about extreme weather and its risks. Here’s how hail forms, how hailstorms may be ...

SIOUX CITY (KTIV) - This episode is about hail size. We will use a hair dryer and different sizes of Styrofoam balls to model a thunderstorm’s updraft. Now we know that once the hail gets too big for ...

The powerful thunderstorm that pounded the Plains with grapefruit-sized hail is heading east on Sunday, bringing the threat of damaging winds and possible tornadoes. The National Weather Service said ...

MYRTLE BEACH, SC (WMBF) - We’ve seen a few reports of hail from storms earlier this week but how does it form? Meteorologist Matt Bullock explains how hail is formed. It come in many shapes and sizes ...

SAN ANTONIO — As strong storms pummeled the San Antonio region Monday night in a thunderous Memorial Day finale, neighborhoods on the city's northwest and far west sides saw themselves the target of ...

NICOLLET, Minn. (AP) -- Lumber from obliterated buildings was scattered among corn stalks, concrete foundations were exposed where houses once stood and silos were crushed like empty aluminum cans ...

During severe thunderstorms, rising air shoots icy pellets the size of Dippin’ Dots ice cream into the bitter cold of upper atmospheric layers. There, supercooled water freezes onto the small ...