I ride the same section of road pretty much every time. It's the road leading out towards Red Rock state park. On the way out, it is about 7 miles with an average uphill grade of about 2 or 3% I would say.
Very often, there is wind and it's usually a headwind on the way out. When it gets over 15mph, average speed slows to 10mph.
It's not that fun, but my God it is fun beyond words coming back in those conditions. Sustained 35mph for 7 miles.