A watch means a tornado is possible, while a warning means a tornado has been spotted. Knox County doesn't use outdoor tornado sirens because alerts can provide more specific information ...

As communities assess the widespread damage, a key distinction is coming into focus: the difference between a tornado watch and a warning—and what each alert requires. This alert signifies that ...

There's a viral way to explain the difference between a tornado warning and tornado watch: Making a taco. Let us explain.

A tornado was captured on video as it made a direct hit on the town of Puerto Varas in southern Chile on Sunday afternoon.The ...

A tornado watch means tornadoes are possible in the ... Tornado alert terminology explained by the National Weather Service. Sirens are tested on the first Tuesday of each month at 10 a.m. in ...

The National Weather Service in Birmingham has issued a Tornado Watch until Wednesday, May 21 at 1 a.m. for portions of Alabama.