Control of the elements is limited in some way by the laws of nature. You can’t make it snow in the middle of summer. The Wiccan Rede (and its instruction to do what you want as long as it doesn’t harm anyone) prevents you from causing natural disasters like tornadoes or floods. The triple refund you would receive from such an action would not be something you would like to deal with. But that doesn’t mean that you can’t have some influence on the elements.
The best weather-altering spells are subtle ones. Bring a light rain or avoid getting one on you. Bring enough snow for a snow day (but not a blizzard). The best part about these spells is that they require no supplies. You just have to walk outside, raise your hands to the sky and say things out loud. For that reason, you should probably choose a secluded area so that crowds of people don’t gather to stare at the madman screaming at the clouds.
Note: spells exist to manipulate fire, but a novice is strongly discouraged from experimenting with them. The risk of something going wrong is too great. People and property could be seriously damaged or destroyed. Best left to experienced spellcasters or covens.
Bring rain
Stand outside, raise your palms to the sky and say out loud:
The ancient gods and goddesses,
I invoke you.
Water from heaven
Let it be.
I send you now
For all of you.
Listen to my wishes
And let the rain fall!
Prevent rain
When the sky begins to cloud and darken, step outside and raise your hands to the sky. Say the following out loud:
Gods and goddesses of power,
Gods and goddesses of power.
I ask you now
Stop this difficult situation.
Stop this rain
We don’t need more.
Drop it never again.
The rain will move to another place before falling.
Snow day spell (ask for lots of snow)
Magic can’t make it snow in midsummer. It cannot replace the laws of nature. But if the weather is already cold but not enough snow has fallen to have a day off from work or school, stand outside, palms up, and sing the following three times:
Work your will, goddess Hecate,
I’m calling you
To drop the snow
In such high batteries.
Snowy in i’ll be
Bring me this.
Create a breeze
Stand outside, raise your hands to the sky, and sing the following out loud:
The gods and goddesses of the sky,
I call the elements of the air
To bring the winds and blow here
So it can be.
Bring the sun
Stand outside, raise your hands to the sky, and sing the following out loud:
Sun Goddess, bless and decree
Let the sun shine on me.
I call the element of the sun
So I can go and have fun.