"btw how can you be outside in an enclosed place?"
Huh?
Theres already been an electro vs storm thread. Do a search. Similarly i could say find me evidence of where electros more powerful. Basically it came down to electros sole power is electricity. Therefore he would hav better control over it than storm. But in terms of power storm beats him cos she can control, manipulate and generate electricity in one of its most powerful forms. She can summon lightning from the skies and generate her own. Not only that but she can control and manipulate other electrical atmospheric phenomena, hurricane force winds, any form of precipitation such as rain,fog, hail,snow etc. She can create a weather area as large as the entire United States or as small as the palm of her hand. Her power isnt limited to weather. Its just how it manifests itself while on earth or in a similar atmosphere and climate to earth. Her power is to manipulate and generate ambient energy patterns. While on earth those powers manifest as the weather however in space she has generated cosmic energy blasts by tapping into the ambient energy. That happened shortly after the dark phoenix saga in uncanny. While in the Trion dimension her powers also manifested themselves differently. She also can perceive the world around her as energy patterns and can sense and track others through this ability. Also due to her ancestry storm has the potential for great mystical powers. Shes descended from a long line of african witch priestesses all of whom had white hair and blue eyes