Shayne Davern ran for two touchdowns, including the decisive score in overtime, and Air Force hung on to beat Nevada 45-38 on a snowy Saturday for its fourth win in a row.

Kale Pearson matched his career high with three touchdown passes, two to Jalen Robinette, and ran for a key fourth-quarter score for Air Force (8-2, 4-2 Mountain West), helping the Falcons remain unbeaten in five games at home this season.

Don Jackson ran for 123 yards and three touchdowns for Nevada (6-4, 3-3), which saw its three-game winning streak snapped.

The Wolf Pack also lost wide receiver Hasaan Henderson to injury after a hard tackle late in the game.

The game included five ties, the last on a 22-yard field goal by Brent Zuzo amid snow flurries with 12 seconds remaining in regulation.

Air Force marched to a touchdown on its opening overtime possession, Davern bulling over from the 3.