In reply to UncleMephisto:
The forecast this far in advance isn't to be believed anyway. You'll be looking for quick drying crags. Its not been a great summer for the mountain crags with many of them not really drying out very well.
Personally I'd hold off until Sunday eve before even thinking about second guessing the weather for weds / thurs, for days after that its still mostly guess work at that stage.
The wettest place in Scotland tends to be the west coast around fort William, its a bit drier further north in the NW highlands and on the islands, but often still wet. Generally the further east and lower you go the better the weather. There is also a tendency for it rain less on sea cliff crags than even 1/2 mile in land.
Post edited at 17:04
