Place your feather before the candle and put the stone of choice on top of it, weighing it down.
Crumble your dead leaf and scatter the remains on top of the stone.
Now, take your fan and gently fan your candle to simulate wind and say/think “I appease to the winds with the offer of ease so bring forth calmness.” as many times as you wish.
Take your storm water and pour it around your candle and make sure you get your storm water on the feather and stone too while circling it.
Let the candle burn all the way to finish the spell. (Be careful though and keep an eye on it until it is done burning.)