I think the steps will begin at the final ascent being the thoughest part. Snow storms and all included !
It would be so cool if you couldt acces high Hrothgar all the time due to weather implimentation.
I wonder if something like that will keep us going right at the start? The previews said that Bleak Falls was on the Throat of the World, so I wonder if we can go straight to High Hrothgar?