What is the primary difference between a watch and a warning in weather terminology?

In weather terminology, a watch and a warning serve to communicate different levels of threat regarding severe weather. The correct answer highlights that a watch indicates conditions are favorable for the development of severe weather. This means that meteorological conditions exist that could lead to potentially hazardous weather, but it does not guarantee that such weather will occur.

A watch is essentially a way to alert the public to stay vigilant and keep informed, as situations may develop that could lead to severe weather events.

In contrast, a warning implies that severe weather conditions are not just possible but are occurring or are imminent. It communicates an immediate threat and encourages people to take protective actions.

Understanding the distinction between these terms is critical for interpreting weather forecasts and responding appropriately to potential hazards.