The Huskies' will play host to California, Oregon, Arizona, Utah and Washington State in the 2015 Pac-12 Conference football schedule, the conference office announced tonight.The Pac-12 revealed all of the 2015 football schedules for the first time Tuesday. The UW's non-conference slate had already been announced, but the remainder of the schedule was unveiled tonight.After opening the 2015 season with a much-anticipated visit to Boise State, the Huskies will come home to Seattle for the rest of September, taking on Sacramento State and Utah State before opening league play vs. California.Next for the Huskies is a bye week before a trip to face USC on a Thursday night (Oct. 8, 2015) in Los Angeles.Nine days later, the Huskies play host to Oregon before heading to Stanford. A Halloween game vs. Arizona closes out the month of October.Nov. 7, 2015, the Dawgs take on Utah at Husky Stadium before trips to Arizona State and Oregon State. The regular season concludes with the annual Apple Cup vs. Washington State on Friday, Nov. 27, 2015, in Seattle.The Pac-12 Championship game is scheduled for Friday, Dec. 4, 2015.Here is Washington's complete 2015 schedule:Sept. 3 or 4 – at Boise State (Thu. or Fri.)Sept. 12 – Sacramento StateSept. 19 – Utah StateSept. 26 – CaliforniaOct. 8 – at USC (Thu.)Oct. 17 – OregonOct. 24 – at StanfordOct. 31 – ArizonaNov. 7 – UtahNov. 14 – at Arizona StateNov. 21 – at Oregon StateNov. 27 – Washington State (Fri.)Dec. 4 – Pac-12 Championship Game