Maybe some sublimation. Back in 78 we had a 20 incher a couple weeks before the blizzard. Got wiped out by that big storm that buried the Midwest. Would have been a great pack if that didn't happen.
I have paths around the house that could become almost tunnel like with another big one. The dogs can't see over the top as is, almost like a maze for them.
Don't think we'd have the gridlock today with social media but would t o see a storm like that again. I remember back in 78 they thought the storm was too far East to give us a good hit, it wasn't til close to go time they realized what was happening.