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

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

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

The National Weather Service has determined that the family of tornadoes that tore through south-central Kansas on Sunday ...

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

Join Meteorologist Casey Dorn as he explains how the Enhanced Fujita (EF) Scale helps assess tornado intensity based on ...

The National Weather Service has rated two of the four tornadoes that hit Colorado on Sunday as EF2. Those tornadoes hit the ...

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.

Trump weakened understaffed National Weather Service offices. Some people in the storms' paths wonder if budget cuts ...

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

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

The tornadoes that struck the Kansas towns of Plevna and Grinnell on Sunday were EF3s, the National Weather Service says.