We have been here since Wednesday night and they still have the same big section of the floor blocked off. I haven't seen anyone working in the area, but it is blocked off. It's the section next to the checkin counter as you head to walk down Kudu Trail.
Depending on where you're coming from, I have worn jeans and shorts on the trip. Friday was near 80 but Saturday was very windy, which cooled everything down and I wore jeans all day. It looks like the forecast is calling for sun everyday with a high anywhere from 60-70 over the next couple days, so you'll need a bit o everything!