Multiple tornadoes were reported Thursday evening from two supercell thunderstorms that traveled from Nebraska into Iowa. At ...

At least 300 National Weather Service employees are expected to take the latest federal buyout offer by a Thursday deadline, ...

A supercell thunderstrom in Oklahoma. Image courtesy of NSSL/NOAA. The National Weather Service defines a severe thunderstorm as a thunderstorm that is producing: Hail that is at least quarter ...

A large supercell tornado was spotted west of Memphis, Tennessee on Wednesday. Sirens went off in the city, warning residents of a twister hitting populated areas.

Mr Erdman said: “A supercell is an elite type of thunderstorm accompanied by dangerous weather conditions including large hail, damaging winds and, sometimes, tornadoes. “An ordinary summer ...

Natural disasters like heat waves, fires, and floods are growing more dangerous because of climate change, but the effect a warming world has on tornadoes is complicated and incon ...

A powerful tornado touched down in northeastern Arkansas on Wednesday, prompting the issuance of an urgent Tornado Emergency.

A possible tornado impacted portions of Wilson County Thursday morning. Around 9:30 a.m., the National Weather Service office in Nashville issued a tornado warning for a supercell thunderstorm ...

A supercell tornado is produced from a supercell thunderstorm. These types of tornadoes are the most common and usually the most dangerous, according to the National Oceanic and Atmospheric ...

A supercell charged with electricity loomed over Oklahoma on April 1, as the National Weather Service issued a severe thunderstorm warning for the area. Footage recorded by Chad Casey in Foster shows ...