Tornadoes are a relatively rare event. Only a tiny percentage of thunderstorms ever go on to produce a tornado. No two twisters are alike—and some of those storms are truly bizarre. From twin ...

MADISON, Wis. - The last EF-5 tornado that touched down in the United States hit Moore, Oklahoma, in May of 2013. However, meteorologists at the National Weather Service Grand Forks have determined, ...

Extreme weather is a source of both frustration and fascination. From following a tornado with a drone to tracking the path of a hurricane, we are always trying to better understand our weather. This ...

NASHVILLE, Tenn. (WSMV) - The National Weather Service office in Grand Forks, ND, determined that damage from a June tornado in Enderlin, ND, was the result of a rare and violent tornado. Originally ...

In the immediate aftermath of a tornadic storm, the National Weather Service compiles damage reports from the public, emergency managers and first responders. If the damage reports correlate with ...

The more than decade-long EF5 tornado drought has come to an end. A tornado that struck Enderlin, North Dakota, on June 20 has been upgraded to an EF5, according to the National Weather Service in ...