Having a fear of storms is not a silly fear to me. Living in a tornado prone part of the country, storms, especially at night are not just scary, but a real danger. You have a right to be concerned. I am. I also believe God will protect us if we take our fears to Him in prayer. The Bible tells us we were not born with a spirit of fear. I believe this. I believe fear is a thing learned from life experiences, and taught by our parents, others. Like so many things learned, taught, we have to rise above them, and place our trust in God.
It isn't easy for me, but I know He has never let me down.
God bless you Camess, and give your fears to God.