Viewer-provided pictures revealed damaged structures and downed trees in Brooksville, Kentucky, where rotation was evident on the weather radar.

The National Weather Service (NWS) does a survey at locations that have damage to see if that damage was done by a tornado or straight line winds. If it was ...

Three factors are to blame, or cheer. One, a strong vertical wind shear, which refers to a change in wind speed or direction ...

A single spinning storm cell dropped a picturesque tornado in Antrim County in northern Michigan on Monday evening.

Torrential rains prompted the National Weather Service to issue a flash flood emergency for Lancaster, Pennsylvania, as area creeks and rivers rose quickly, putting the town's residents in danger.

On August 28, 2005, the National Weather Service sent out an ominous warning ahead of Hurricane Katrina’s landfall. The warning detailed the "devastating damage expected" from the storm and how most ...

The National Weather Service reports that Loveland will be sunny Thursday with a high near 73 degrees. There is sunshine, and ...

For the first time ever, parts of Alaska will be under a heat advisory — but you can put an asterisk at the end of that term. It’s not the first instance of unusually high temperatures in what many ...

For almost two years in the 1940s, the federal government exercised strict control over such weather reports, a World War II-era precaution that caused unexpected havoc on the home front, including on ...