What is Storm?
Storm definition and meaning on Dictionary terms:
a disturbance of the normal condition of the atmosphere, manifesting itself by winds of unusual force or direction, often accompanied by rain, snow, hail, thunder, and lightning, or flying sand or dust.
a heavy fall of rain, snow, or hail, or a violent outbreak of thunder and lightning, unaccompanied by strong winds.
Also called violent storm. Meteorology. a wind of 64