In 1865, record-breaking snowfall was measured in Audubon Park. New Orleans experienced the same amount during Tuesday's blizzard.
The amount of snow the Gulf Coast States received makes this weather system the worst winter storm in over 120 years. Before 120 years ago, record keeping was unreliable or not recorded at all.
Temperatures in the South were colder than Flagstaff on Tuesday and more snow fell in some areas in one day than all winter in northern Arizona.
To put that in perspective, New Orleans is on the same latitude (or at least the northern hemisphere equivalent) as Coffs Harbour on the New South Wales Mid North Coast. As most Aussie know, Coffs Harbour is the home of the Big Banana and would never, ever see snow.
Long before Trump expressed interest in a name change, conquerors have battled to claim the wealth of its rich waters.
WATCH: One local woman captured attention on social media by throwing a pot of hot water into the air, creating a dazzling cloud of steam and ice crystals.
The latest on the once-in-a-generation winter system off of the Gulf of Mexico from the southernmost Blizzard Warning ever issued to near-record snowfall.
For example, Lake Charles, La., along the Gulf Coast, showed snowfall rates of over 1 inch per hour this morning and early afternoon and visibility down to a quarter of a mile with blowing snow. This is one of the reasons why blizzard warnings were posted briefly for that region earlier.
A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven't seen before. Moisture from the Gulf of Mexico was combining with a low-pressure system and chilly air to drop significant amounts of snow in some spots.
Snowfall records were threatened, and in many cases broken, in states like Texas, Louisiana, Alabama, Mississippi, and Florida.
President Donald Trump signed an executive order Monday shortly after his inauguration calling for the Gulf of Mexico to be renamed the Gulf of America, and Denali, the tallest peak in the United