An occurrence in cities that get snow where roads that may have once been nicely divided into 3 lanes turn into two very distinct lanes due to the tracks which are repeatedly driven in. Such snowlanes adhere to no actual laws, rhyme or reason but merely the easiest and most common paths to drive. At any given time you may find that the snowlane you are driving in appears to be directly in the middle of two lanes and the dividing line is right in the middle of your lane. This is acceptable and there's really nothing you can do until the snow plows clear it, or if its forged in ice, the spring comes.
"What the fuck, the white line is right in the middle of this snowlane"
"Ya in the spring there's actually three lanes on this road but I guess it got turned into two snowlanes"
Snowledge: - snow-ledge snol-ij
1. acquaintance with facts, truths, or principles of all things snow, as from study or investigation.
2. the art of having good mountain stlye and dress sense.
"Hey man did you know Jenny Jones won the X Games this year with a sick 7! UK represent!"
A snow (not defined by how many inches that fall) that affects a location not necessarily capable of dealing with snow, thus causing chaos (i.e. traffic jams, school closings, etc.)
The city of Atlanta rarely getssnow but this snowmageddon is really creating issues there.