See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Leigh Orf became obsessed with storms after a close brush with a ...

Not all thunderstorms can produce tornadoes - only about 30% of supercell thunderstorms actually spawn these rotating columns of air. Supercells are severe thunderstorms with intense, rotating ...

1. Where are tornadoes most likely to occur? Most headline-making tornadoes are spawned by what are known as supercell thunderstorms. These are large, intense storms characterized by an updraft ...

Thunderstorms need moisture, energy — which meteorologists call instability — and some sort of lift to form. Usually, the lift comes from cold and warmer air masses colliding along a line called a ...

A sudden jump in the number of lightning strikes inside a garden-variety thunderstorm might soon give forecasters a new tool for predicting severe weather and issuing timely warnings, according to new ...

Australia is in its peak severe weather season and there are warnings of dangerous supercell storms along the east coast this weekend. A supercell is capable of producing 125 kilometre per hour winds, ...