this happened a year ago, i was angry on someone and i took out a piece of paper, drew a circle and a star pointing upward and another pointing downward, the center where there was place, i just wrote something, like may the person i think of have mishap and just wrote random letter on the spokes of the stars, in 7 minutes, which happens to be my lucky number, it started working and in 7 days he was suspended, when he came back, he knew i was behind this, well, anything written inside the enter works, i played with rain, luck and so many things either it is a spell or something else oh and i always have a feeling that this circle is connected to the demon world i just wanted to know what i did never existed or whether the circle really works?
Yep, you performed a spell. You put intent behind action and by the sounds of it, it worked. Sounds like it is your particular style of spell casting and you've discovered what works for you. That's more than what most people experience! Congrats!
Controlling weather is beyond nature's rules. I am sorry but you cannot do that.
Circles,if intended,can summon demonic structures,and it falls in the category of Necromancy. Please note that I am questioning your experience.