Climo would argue that the best chance for snow would be on the northshore and not southshore. However, this could be one of those anomalous events and it does snow, quite a bit, on the southshore.
I mean there is historical precedence for it. Anyway, I'm dusting off my snowfall forecasting techniques from Oklahoma. They actually worked very well during the northshore snow a few years ago. Remember that 1 to 3 inch swath? I think it missed Covington and south. Can't remember exactly.
Anyway, snowcasting is definitely a 24 to 48 hour forecast. Anyone thinking that this far south we can 1)say it will snow now for sure and 2) how much this far out is dreaming.
But we can dream, can't we?

David Bernard
Meteorologist
WWL-TV
1024 North Rampart Street
New Orleans, LA 70116