In the wind...

[APerfectLie]

So in several of Stevie's songs she talks about being in the wind. In Sweet Girl she says, "And you come running out in the wind with me" in Straight Back she says, "And you will find, while in the wind, something that you lost". There are other songs where she mentions wind, such as Angel (Til I become that part of the wind), Rhiannon (a woman taken by the wind), and Forsaken Love (I've ridden with you within the wind), so here is my question, what is her meaning/significance of "the wind"?