Storm means violent weather, usually heavy rain and wind.
Hurricanes, typhoons, and tornadoes are, often, called storms too but they have special names because they are very, very strong. Storms are studied by scientists called meteorologists. The idea of shipping forecasts started with a concern to save ships from unexpected storms in the North Atlantic. A storm is associated with severe weather and may be marked by strong wind, thunder, lightning and heavy precipitation such as ice. Therefore, the knowledge of the weather condition is extremely important.
There are many varieties and names for storms: icestorm, blizzard, snowstorm, ocean-storm, firestorm, etc. The storms called thunderstorms develop in hot, humid tropical areas like India very frequently. The rising temperatures produce strong upward rising winds. These winds carry water droplets upwards, where they freeze, and fall down again. The swift movement of the falling water droplets along with the rising air create lighting and sound.
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