In reply to Mark Bull: Just a wee postscript.
Ascended The Brack today via a broad NE snow gully to trig point in almost clear, windless conditions. Only on the last 5 meteres to summit, above two cornices, did the wind pick up. Had to haud on to the trig point where the wind was howling but probably less than 80mph and certainly not the 120mph max forecast. Light winds and calms from Ardgartan both ways ie the sheltered side. Had brew up and dram in howf on descent. And a surprisingly good day was had by all!
Given the hellish forecast, did anyone else have an unproblematic hill day?