I had a ML tag for 10 last year, and the year before, and again this year. In 06, I hunted in 103 and killed a small buck. The morning I killed mine, there was 1" or better of pogonip on the trees, and it was probably down around 0 at first light. I killed the buck down low later, and it was around 65 degrees. Last year, there was almost a foot of snow on Liberty pass around the 20th of September.
The weather in the Rubies can be as pleasant as it gets, or it can be down right miserable, even in August, let alone October.
I have also had the early tag in 2001 and 2004, and the late tag in 2000. To the best of my memory, the weather was at both extremes at some point of each season.
I have seen the same in the 1998, 1999, and 2002 when I hunted area 8, and 2005 when I hunted area 11 for cow elk. The only hunt I have been on where the weather was consisted was last year archery hunting for antelope.
Come prepared for anything, and don't be afraid to change the game plan in a moments notice.
Later,
Marcial