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 ...

The Climate Shift Index (CSI), Climate Central’s daily temperature attribution system, applies the latest peer-reviewed methodology to map the influence of climate change on temperatures across the ...

A double-tornado picture captured by weather photographer Kelly DeLay is taking the world by storm. The image, snapped Thursday near Simla, Colo., shows a massive supercell — a thunderstorm with a ...

A giant supercell hovered in the sky over northwest Oklahoma, as the National Weather Service (NWS) warned of severe thunderstorms with possible tornadoes on Monday, September 8. This footage filmed ...

A group of storm chasers captured this video of a surreal, monstrous-looking thunderstorm cloud that spun over eastern Wyoming on Sunday. The time-lapse video taken by Basehunters shows the of a rare ...

Being so far from the oceans, extreme conditions visit North Dakota on a year-round basis. From an early summer derecho to a ...

Although no loss of life was reported, damage to property was observed. The two phenomena occurred amid widespread severe ...

Radar shows rotation in thunderstorm offshore Santa Cruz CA, Scotts Valley CA, Capitola CA. Seek shelter from debris, hail amid coastal threat., US News, Times Now ...