I've not been to the Knuckle before, so anyone with some experience there would be greatly appreciated. I am wondering if it might be in condition by Monday 13th.
I've been looking at the Stacks Bluff forecast; not sure if there is a more suitable one. Looks like all the precipitation leading up to Monday is probably snow, rather than rain, which on a South facing slope that is mostly water ice, I wonder if this will not work well. There are strong southerly winds all week, however they seem to improve somewhat by Monday.
https://www.willyweather.com.au/tas/northern/stacks-bluff.html (Willy weather less optimistic about how cold it is going to be)