Northwest Winds in North Georgia
From WindsportAtlanta.com: Wiki
Mountain/Lee Waves
Local Effects
More reading
http://cimss.ssec.wisc.edu/goes/blog/archives/12398 https://en.wikipedia.org/wiki/Lee_wave
http://cimss.ssec.wisc.edu/goes/blog/archives/12398 https://en.wikipedia.org/wiki/Lee_wave