Without reading any of the other responses (because that'll just color my opinion), I'm thinking two things:

#1- you were having a semi-lucid dream, and were changing the state of the weather with your mind, to try to make sense of what was happening

#2 you doubt your ability to correctly interpret what's coming next in your life, and it's making you feel unsettled. You see more than those around you, but you've not yet learned to accurately interpret the information you're receiving about the unknown and the mysterious.