The thunderstorm formation has 3 stages to make the process. The first stage is called the "Cumulus Stage" where the warm air rises and the cloud grows bigger and bigger . The Second stage is called the "Maturing Stage" where the could reaches its limit at the biggest it can possibly be and a large amount of water and precipitations starts to come. And the third stage which is the last stage called the "Dissipating Stage" where the precipitation cools down the cloud and the storms starts to die.
3 STAGES OF A THUNDERSTORM FORMATION