a cyclone is an area of closed or system of winds that rotates about a center of low atmospheric pressure, advances at a speed of 20 to 30 miles (about 30 to 50 kilometers) an hour, and often brings heavy rain
The unstable weather conditions that are commonly found in or near these cyclones will include rain or snow showers and breezy to windy conditions., Strong cyclones can have thunderstorms with hail possible too.
Some of the large and intense cyclones can produce very dangerous weather conditions like severe storms and can result in flooding.