These small, severe storms form several thousand feet above the earth's surface, usually during warm, humid, unsettled weather, and usually in conjunction with a severe thunderstorm. As the storm moves, tornadoes may form at intervals along its path, travel for a few miles and dissipate. Tornado weather is generally a hot, sticky day with southerly winds and threatening sky. Tornado clouds are most often thunderstorm clouds.
Tornado sounds resemble a deep roar, like a long, fast train or several large airplanes.
When a tornado watch is announced it means that tornadoes are expected in or near the area. Callers should keep their radio or television tuned to a local station for information and advice. Also, callers should be advised to keep watching the sky, especially to the south and southwest. When a tornado approaches, immediate action may mean the difference between life or death. If they are in a mobile home, they should leave the trailer for a safer location.