Five Big Sky Conference teams are ranked in the Top 25 of this week's Sports Network and FCS coaches' polls.
Eastern Washington remains third in both polls, behind two-time defending champion North Dakota State and Eastern Illinois.
Montana moved up two spots to fifth in The Sports Network poll and sixth in the coaches' poll, after its 42-6 win over Weber State. Northern Arizona is ranked 10th in the media poll and 12th in the coaches' poll, while Montana State fell to 13th in both polls after its 22-14 loss to Southern Utah. Southern Utah moved into the Top 25 of both polls — at 20th in the media poll and 22nd in the coaches' poll.
The 113th Cat-Griz game is on Saturday in Bozeman.