When I first moved to Memphis I realized right away that locals and motor vehicles shouldn’t be allowed to mix.
Even under the best of conditions they form unstable compounds, traveling in erratic, unpredictable trajectories which, in some unexplained quantum-mechanical fashion, are able to occupy all possibly lanes of traffic simultaneously, at least until interacting violently with similar neighboring compounds.
The only know method of intensifying this chaotic reaction is to add precipitation.
Your author practicing the suggested Memphis cold weather response
When introduced to the greater metropolitan area, rain is enough to cause spontaneous formations of rapidly bonded steel to accumulate on freeways and intersections throughout the region.
With the addition of snow, there ensues a cascade reaction of such severity that only the most intrepid researcher would travel outside his or her immediate neighborhood.
Bottom line: When traveling to Memphis this holiday season, leave your snow at home.