Some Of Yall Construction Gurus......

Down there probably lucky to get a dusting every few years...and by dusting I mean not enough to completely cover the roof where it couldn't be seen they the layer of snow
Any measurable snow is rare here, although it snowed 24" in our back yard at the house I was raised in in Macon in 1973. Keep in mind, Macon is about 80 miles SOUTH of Atlanta and they didn't get a flake.