Snow or Frost? whatever it is winter in lowing altitude, buckle your seat belt

At 6am this morning with no sign of the forecast rain outside, dry roads and foliage we were unsure if it had snowed or not.  As it was forecast to snow down to town level, a check on the mountain showed some signs of cold, we put it down to a frost on the southside of the mountian in Annupuri, others are calling snow... you decided but one thing for sure is the winter altitude is dropping, it sure is colder up there than a week ago.