I don't think what he was asking is for manipulation of that level... No need to get cynical.
That being said, getting the wind to blow in the direction you want isn't exactly difficult, but it does have ramifications on the environment as a whole, and is discouraged unless in the most extreme of circumstances.
I don't tend to perform spells very often of the traditional sort, instead communing with the spirits around me, and relying on their friendship to achieve the goal I seek.
For manipulating wind, I talk to the sylphs. They can slow the wind for me if I feel like my car is about to be blown off the road, or give a quick gust to help fly a kite with my younger cousins.
You could try talking with the sylphs, but don't be expecting their trust for some time. It took me ~2 years to earn the trust of only a handful of the sylphs I've met. However, in that time only 1 of them trusts me enough to follow me wherever I decide to travel.
I may not be the best source of information on this topic, so I wish you the best of luck on your search for knowledge