Technically these games are not being “blacked out” as this is not due to the Packers being able to sell out their home games, but instead are caused by conflicts in schedule with the Minnesota Vikings and TV network schedules. That said, this region is an unofficial secondary market for the Packers and the networks do show all the Packer games on TV they are allowed. To see the full schedule of all games which networks they will be on, check out http://506sports.com/nfl/.
The below is a listing of all 2015 Packer game blackouts in the Twin Cities metro / western Wisconsin regions per NFL TV rules:
Week 4: Oct 4 – Packers @ San Francisco, 3:25 pm on Fox but Minnesota @ Denver also 3:25 pm on Fox.
Week 9: Nov 8 – Packers vs. Carolina noon on Fox but St. Louis @ Minnesota also noon on Fox.
Also, check out the Packernet 2015 Packer Game Schedule for a schedule that now includes blackouts for the Twin Cities and also the Chicago region.