What does a "storm warning" indicate?

A "storm warning" indicates an imminent threat of hazardous weather. This terminology is used by meteorological organizations to inform the public that severe weather conditions are either occurring or are about to occur in a specified area. When a storm warning is issued, it signifies that immediate action is necessary to ensure safety, as the situation can lead to dangerous conditions such as damaging winds, heavy rain, or significant snowfall.

By contrast, other terms related to weather forecasts do not convey the same urgency. For example, a "storm watch" suggests the potential for severe weather but does not confirm that it is happening right now. Similarly, a forecast of mild weather or expected rain without severe conditions describes scenarios that do not pose immediate threats to life or property, unlike a storm warning which compels individuals to take protective measures. Thus, the definition of a storm warning reinforces the urgency and seriousness associated with the potential for severe weather that can impact safety.