Thinking aloud:

Perhaps one may add the windforce effect to the hair mesh and use that in animation ?  

(The time taken to learn that will be almost as much as setting up the Dynamic Hair, possibly )

Alternatively, I suppose I could pose the hair one way in frame1, then pose it another way in frame30, and yet another in frame60, then return it to the same pose as in frame 1 for frame90.  Set it to looping and it appaers that the hair is being blown repeated by a wind.  Not exactly real, but rather anime in look and feel.  Hmmm.

 

Eternal Hobbyist