NORTH DAKOTA Deadly tornado classified EF5 A deadly tornado that tore across southeastern North Dakota this summer has been ...

Why the upgrade nearly four months after the June 20 tornado? Because the National Weather Service in Grand Forks has ...

ENDERLIN, N.D. — A tornado that killed three people this summer in southeast North Dakota has been reclassified EF5, the most ...

This tornado, which knocked a train off its tracks, ends the 12-year 'drought' of EF5 tornadoes since the Moore, Oklahoma ...

A twister that touched down in June was recently confirmed to be a rare EF-5 tornado. New York has seen its share of strong ...

A deadly tornado that ripped through a rural city in North Dakota in June​ has been upgraded to an EF-5, the National Weather ...

Level 5 is the highest rating on the Enhanced Fujita scale, which the National Weather Service has used to measure tornadoes since 2007. The tornado that wrecked the outskirts of Enderlin, N.D., on ...

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 ...

The National Weather Service said the EF5 twister in North Dakota packed winds stronger than 200 mph, underscoring risks that climate change brings.

Sometimes worlds, or in this case a major weather event and a meteorological phenomenon, do collide. Connor McCarty and other storm chasers captured footage of a tornado spinning next to a rainbow in ...

Southern Saskatchewan was rocked by violent weather Thursday(June 19), as powerful thunderstorms swept across the Canadian Prairies, producing a confirmed tornado near Estevan and triggering multiple ...