As the regular-season champion, Weber State draws a bye into Friday night's semifinals.
In the opening round, No. 2 North Dakota faces No. 7 Sacramento State, No. 3 Northern Arizona plays No. 6 Northern Colorado and No. 4 Montana battles No. 5 Portland State.
In the Big Sky regular-season race, only two games separated second and eighth place.
"Everybody has good players and everybody seems to be playing well," Rahe said. "I expect every game to be a tough, close game. It should be exciting."
In eight seasons under Rahe, Weber State is 63-5 in Big Sky non-tournament home games. The Wildcats have lost to only one league opponent in the last three years. Northern Arizona scored a 73-71 overtime victory two weeks ago.
The loss could have cost Weber its regular-season title and No. 1 seed but, last Saturday, the 'Cats held off a late Eastern Washington rally and prevailed, 82-78.
"We played pretty good," Rahe said. "… I was really pleased with the way we defended. We got a little screwed up at the end of the game because of their pressure but, overall, it was a nice little confidence boost for us."
If Weber State hopes to reach its 15th NCAA Tournament in school history but the first since 2007 Big Sky MVP Davion Berry will likely lead the way.
He averages 19.3 points per game, although Rahe cautions that the Wildcats can't be a one-man show.
"In tournaments," he said, "you better have four or five guys play well. I don't think one guy will win a tournament. Of course we needed Dav to play well and be the stat-stuffer he's been all year. But to win a tournament, you need everybody doing their part."
Big Sky Tournament
2 p.m. • No. 2 North Dakota vs. No. 7 Sacramento State
4:30 p.m. • No. 3 Northern Arizona vs. No. 6 Northern Colorado
7 p.m. • No. 4 Montana vs. No. 5 Portland State
4:30 p.m. • Highest remaining seed vs. second-highest remaining seed
7 p.m. • No. 1 Weber State vs. lowest remaining seed
6 p.m. • Championship game