What is meant by a tornado watch?

A tornado watch indicates that the atmospheric conditions are favorable for the development of tornadoes. This means that meteorologists have determined there is a likelihood of tornado formation due to specific weather elements such as instability and wind patterns. It serves as a warning for people to remain vigilant and prepared for the possibility of a tornado developing in the area, but it does not mean that a tornado has been confirmed or is currently active.

In contrast, when a tornado is confirmed or spotted, it refers to specific occurrences of tornado activity, which would prompt different alerts, such as a tornado warning. Thus, the watch emphasizes the potential risk rather than an immediate threat, helping individuals prepare accordingly. This distinction is critical for understanding how to respond appropriately during severe weather events.