We will be in Xian first week November and want to visit Hua Shan. How is the weather normally?

Is it still (not to sliipery) ok to walk on the plank board walk? Which peak has the plank walk on the cliff? How long does it take to hike from the north peak to the plank walk? Can you do the plank board walk in time to return to the tour bus during the one day tour?
Thank you