Five ‘strong’ EF3 tornadoes tore through Kansas on Sunday night. While the tornadoes may have had winds close to 200 mph, ...

When a tornado strikes, a team from the National Weather Service (NWS) is sent out to assess the storm’s wind speeds and ...

A deadly severe weather outbreak spawned at least one tornado in 22 states from May 15 - 21. Among the hardest hit states ...

A series of outbreaks in March, April and May have produced hundreds of tornadoes, with five of them rating as violent EF4s.

Following tornadic storms Sunday in Denver, the National Weather Service will conduct storm surveys to determine their ...

MILWAUKEE - Tornadoes are categorized on what is called the Enhanced Fujita Scale or EF Scale. The Enhanced Fujita Scale ...

The National Weather Service determined that the strength of three out of the four tornadoes that touched down in Colorado on ...

People often think of mountains when they think of Colorado, but the Centennial State isn’t all ski slopes — much of the state looks more like Kansas, and the severe weather reflects that.

The National Weather Service has finished its survey of the deadly tornado that ripped through southeastern Kentucky last ...

A National Weather Service official said it was the deadliest tornado to ever come through the Jackson office's warning area.

It's been 12 years since the historic, deadly Moore, Oklahoma, EF5 tornado. New research has given light as to why no U.S.

A tornado developed on the Platte River shortly before 5:30 p.m. May 19, uprooting trees and damaging several properties west of North Bend.