I'm surprised people are choosing Storm.
I think in reality being Storm would be kinda a curse...
On a day-to-day basis, being Storm wouldn't help you too much. What are you going to do? As you go to school, or work, make the weather really nice every day? That's all your powers would help you do.
Your car is dirty?
Make it rain and get your car washed.
In reality, being Storm would be a curse. You'd feel very obligated to travel the planet and use your powers to help every one.
Every time a region of the world has a drought, you'd have to go there and make it rain to save the people there.
You would spend your entire life in certain regions trying to prevent natural disasters. You'd be in Asia trying to be there in time to stop Tsunamis... In California to stop earthquakes... in Florida/Caribbean during Hurricane season to divert all the hurricanes...
You'd have no life.
You'd just travel the globe preventing natural disasters.