In reply to nuts and bolts:
I'm a bit of a Chee Tor optimist, so reckon it'll be fine...ish...
The Girdle itself actually stays remarkably dry (even in rain), although there's no denying that the recent spell of wet weather - which has been prolonged - will have taken its toll. As such, expect seepage in/around the last couple of (unfortunately crux) pitches. Whilst the dampness won't make it any easier, it is possible (particularly if you've got a grade or two in hand, which you do) and if it isn't then bear in mind you're traversing along a line of in-situ lower-offs - as such it's not exactly committing!
As for whatever else will be dry, the rest of the week looks surprisingly good, so with a bit of luck Meditation - the best E1 in Chee Dale - will be dry. Sure there'll be others too.
Let us know how you get on too, always nice to hear a report back!