The tornadoes that struck the Kansas towns of Plevna and Grinnell on Sunday were EF3s, the National Weather Service says. No ...

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

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 ...

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.

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.

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.

A wide swath of tree damage was reported in Gloucester and Atlantic counties last Friday, from New Jersey's longest tornado ...

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

The National Weather Service was investigating whether a twister touched down in the Franklinville area Friday.

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