In reply to petestack:
Many thanks for the useful update and great trip report Pete. Impressive effort!
I remember travelling up to Skye about this time three years ago, with a crap forecast and it snowing as we drove up through Glen Shiel, with fresh snow all over the Cuillin Ridge when we arrived. Three days later it was 30 degrees and the snow had all but disappeared.
I'm hoping and praying that the same winter to summer switch will materialise against the odds next week...