In reply to womblesi:
I've not been down for a few days but it has been dry here (Oakamoor) today so I would say, based on the current forecast for tomorrow, that the main crags would be dry; Wrights, Ousal*, Cottage*, possibly Gentleman's, Virgin/Long Wall, side wall of the quarry etc. It is a guess, mind.
*Forestry are working in that area at the moment so approach may be hindered. I would approach Ousal from the top of the valley, near the youth hostel, rather than the bottom. Cottage 'may' be out of bounds.