Wow, Jorge18! November is especially late to hike. Of course the permits are a sure thing. If no storms come in before then, the trail will be clear and dry, but it's guaranteed to be cold! If there is any wind, it will be bitter cold!
Carry your water inside your pack, as anything outside may freeze. Camel-back water setups can freeze in the tube, so a bottle is better.
Right now, temperatures are on the above normal side, so hiking this week would have been much easier.
Good luck, and be sure to turn back if things get too severe.
