Control winds

Control winds is a transmutation spell that enables the caster to control the speed and direction of the wind.

Effect
You alter wind force in the area surrounding you. You can make the wind blow in a certain direction or manner, increase its strength, or decrease its strength. The new wind direction and strength persist until the spell ends or you choose to alter your handiwork, which requires concentration. You may create an "eye" of calm air up to 80 feet in diameter at the center of the area if you so desire, and you may choose to limit the effect to any circular area less than your full range (for example, a 20-foot-diameter tornado centered 100 feet away).

Wind Direction: You may choose one of four basic wind patterns to function over the spell's area:
 * A downdraft blows from the center outward in equal strength in all directions.
 * An updraft blows from the outer edges in toward the center in equal strength from all directions, veering upward before impinging on the eye in the center.
 * A rotation causes the winds to circle the center in clockwise or counterclockwise fashion.
 * A blast simply causes the winds to blow in one direction across the entire area from one side to the other.