There was also a "rescue" of a dad and kid at Millers Hut the other day. Caught out by the snow and no gear to get out.
https://www.abc.net.au/news/2019-05...er-rookie-mistake-in-snow-conditions/11162726
There has been a fair bit of snow up high, might melt next week or it might not, would be a bit harrowing sitting with your kid wondering, I guess. I think with a bit of winching up the hill to Wellington you'd be right to drive out, though. Many years ago we got snowed in up there after a mate graded the track in with a dozer. Luckily he came and pulled us up the hill before he left but we managed to drive the rest without any problems.
PP
Actually, just noticed he did have a winch. Not much snow on the ground, too. Odd.