Actually, I saw picture of mud and a message about storm damage to one of the stages.
So not sure how good the weather has been so far.
2 examples:
"Attention!
Due to heavy weather Newforces stage suffered major damage. There will be no shows today on Newforces stage. Bands that shall play today at Newforces stage will be rescheduled and will get stage time during the week.
Main and 2nd stage program will happen as scheduled!"
and a few hours later:
"Dear visitors, due to heavy storm, the programme is delayed. Our 2nd stage (B.Bursac stage) will start soon, however our Main stage will have a delay due to heavy rain.
We are expecting another storm, so please keep yourself safe at all times and obey the instructions of our security personnel! We will keep you informed about the situation."
I hope we won't be getting these kind of messages at wacken.