squally

Squally is an adjective used to describe weather that is characterized by sudden, brief gusts of wind, often accompanied by rain or other precipitation. In meteorology and maritime reporting, squalls are short-lived but intense increases in wind speed that rise quickly and then ease within minutes. When weather is described as squally, it typically implies intermittent gusts, showers, and sometimes hail or snow, depending on the air temperature.

Squally conditions are common in coastal regions and during active weather systems, where wind can shift and intensify abruptly, creating rough seas and reduced visibility. The term is often associated with convective activity such as thunderstorms, fronts, or rapidly developing low-pressure systems, though not every squall involves thunder.

A key feature of squally weather is the pronounced, transient increase in wind speed. Squalls generally last for a few minutes, with gusts that can be notably stronger than the prevailing wind. This makes squally conditions a particular hazard for marine and outdoor activities, as spray, spray, and sudden changes in sea state can occur.

Etymologically, squally derives from squall, with the -y suffix forming an adjective meaning “characterized by squalls.” Usage is widespread in weather reporting and on coastal forecasts, though regional phrasing may vary.