A normal afternoon reading session prompts Twilight to question the true meaning of weather patterns, more specifically... what exactly is a storm?
At the same time, Rainbow Dash is acting strange, as if her mind resembles one of these phenomenons.
The unicorn decides to compare two and two together, thinking that maybe there is a relation nopony else can see. What she does discover is something that she would have never expected. She just hopes her mind won't become a storm of its own.
Entry for Twidash Competition 3.5, found here.
Credits to the artwork go to Nicolaykoriagin, found here.