Oklahoma faces a marginal risk of severe weather, including thunderstorms and a low tornado threat, from Thursday night into ...

A 12-year "drought" of EF5 tornadoes has ended, after the National Weather Service upgraded a tornado in North Dakota to EF5 status.

New forensic damage analysis confirms Enderlin, ND tornado exceeded 210 MPH winds, ending the longest streak without an EF-5 ...

The United State's hasn't had an EF-5 tornado touch down since 2013 however, on Monday, the National Weather Service Grand ...

Most tornadoes and severe weather spawn during this turbulent time in North America's atmosphere, but it's not the only time you can spot a twister in Oklahoma. Autumn tornadoes are rare, but there's ...

Teacher captures the moment the EF-5 tornado hit Briarwood Elementary. May 23, 2013— -- Cellphone video recorded by an Oklahoma teacher at Briarwood Elementary School shows the exact moment an ...

Scattered severe thunderstorms are possible late Thursday, Aug. 28, across much of Oklahoma. After thunderstorms moved through the state late Wednesday, Aug. 27, and early Aug. 28, some areas have ...

OKLAHOMA CITY, Oklahoma -- An intense storm system moved across the Southern Plains on Monday, spawning tornadoes that caused scattered damage and a deluge of rain but not the "particularly dangerous" ...

The first EF5 tornado was confirmed in North Dakota, here's a history and the last F5 tornadoes to hit Michigan.

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