Under this chapter we will write articles that deal with meteorology. Meteorology is one of the most important factors to take into account to be prepared to make safe flights, and to make the best out of one flying day. Even more important is to have basis to make the decision not to fly. It is good to know both the big picture of the weather situation and the micro meteorology. Remember that no matter where you go, it is wise to speak with the pilots that know the site, about the conditions for that particular site. A forecast that is good for one place, doesn't necessarily be good for another site. Please read and we hope you enjoy.