Rainy and +8 right now.
A good thing I was greeted at the airport by a team member, I did not receive communication the Volunteer Village accommodations changed location. Two short train rides a bus and 100 Rubles later and I was there. There are two direct trains daily to and from the Olympic Park as well as a number of multi-stop alternatives. As long as I get started early and not be in a hurry all will be well.