Nick Johnson netted 18 points, while Kaleb Tarczewski tallied 10 points and five blocks for the top-seeded Wildcats (31-4), who will play either Gonzaga or Okahoma State in the third round on Sunday.
Big Sky Player of the Year Davion Berry was 10-of-10 from the foul line and scored 24 points, but was just 5-of-20 from the field for Weber State (19-12).
Weber State, which put up an average of 18.3 3-pointers per game coming in, was 7-of-18 (38.9 percent) from beyond the arc. It shot just 30.2 percent (16- of-53) from the floor.
Swim Week Miami Beach 2014 [PHOTOS]