I've confirmed my suspicions that I am able to control local weather.
Yesterday, I went out to play some D&D with my friends. I have this standing joke with them that I can control weather. I'm home alone for the weekend and up to this morning, but I didn't think to close the windows before I went out in case it rained.
So we're playing, and I notice it starts raining. I comment out loud, "Oh fuck, my room better be dry when I get home."
We wrap it up, and it's still raining, but I'm not going out just yet. I comment out loud: "Fuck, this rain better have stopped when I have to go home".
And it does. I get home, and not only my room, but none of the rooms with open windows is wet.