A tornado that ripped through southeastern North Dakota in the summer has been placed into the EF5 category, the strongest of ...

The nation's longest "drought" between EF5 tornadoes has come to an end, scientists from the National Weather Service ...

The first EF-5 tornado to hit the United States in 12 years was confirmed by the National Weather Service on Monday. It ...

The most rare and extreme form of tornado struck eastern North Dakota in June, but experts just determined how strong it ...

Some severe weather outbreaks don't produce as many tornadoes, but one or more supercell thunderstorms spin up large, long-track deadly twisters that are notable even in tornado-prone states. On April ...

Thirty-five years ago, a tornado outbreak tore through Indiana, destroying homes and killing eight people. It was the worst spawn of tornadoes that we’ve ever had on record (37) and it happened in a ...

It’s been nearly four months since devastation hit Enderlin, North Dakota, with the biggest weather event of the summer.

ALABAMA (WHNT) — April 15, 2011, stands as one of the largest tornado outbreaks in Alabama’s history. The month as a whole stands as the most active month on record for tornado activity in Alabama.