(CNN) — Supercell thunderstorms are dangerous severe storms that unleash destructive hail, roaring winds and powerful tornadoes. They are responsible for nearly all of the United States’ most violent ...

Thunderstorms can be triggered by a variety of factors: first, fronts; then an outflow boundary, which is a push of wind out ...

When our 4Warn Weather team forecasts chances for severe weather, that isn’t your run-of-the-mill heavy rain or lightning. Instead, three specific hazards determine whether a storm meets the criteria: ...

DENVER (KDVR) — “Don’t shower during a thunderstorm” and “lightning never strikes in the same place twice” are tips you may have heard growing up, and while some phrases are true, others can do more ...

Thunderstorms frequently occur in the pre-monsoon months in north India, but the scale of devastation in Uttar Pradesh was much larger than in recent years. Here is why.