A storm system produced multiple tornadoes, including a rare tornado emergency Saturday in Mississippi. Radar | Weather Alerts | Download the WAPT App Sign up for our Newsletters Around 12:30 p.m ...

A supercell is a highly organized thunderstorm with some components that set it apart from other "garden variety" thunderstorms. Supercells have the capability to produce tornadoes, damaging hail ...

Tornadoes are primarily produced in two different ways: From supercell thunderstorms and from non-supercell thunderstorms. A supercell tornado is produced from a supercell thunderstorm.

On March 18, 1925, a massive supercell thunderstorm traveled across southeastern Missouri, southern Illinois and southwestern Indiana, spawning at least one tornado and claiming an unfathomable ...

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. The National Weather Service ...