Not since 2008 at least
Actually, we had a rare snowfall two year in a row in New Orleans in 2008 and 2009. We loved it! I miss snow, but, still remember Chicago winters... After Easter, it can be depressing.
Please comment with charity and avoid ad hominem attacks. I exercise the right to delete comments I find inappropriate. If you use your real name there is a better chance your comment will stay put.