Australian aerial skiers Danielle Scott and Abbey Willcox have achieved podium finishes at the famous World Cup event in Deer Valley, United States.

Three-time Olympian Scott achieved the same score (77.90 points) as first-placed American Winter Vinecki but was relegated to silver through a tiebreak.

It was veteran Scott's 18th World Cup medal, with Willcox third on 76.85.

"It has been an absolutely crazy day with extreme weather," Scott said.

"A bit of rain and super soft snow falling. It's really hard conditions, so to walk away with a podium very happy."

Scott is second behind Vinecki on the World Cup standings with 200 points, ahead of the final three events of the season.

Meanwhile, Australian snowboard cross rider Cam Bolton claimed the fifth podium performance of his career and first in two years in Gudauri, Georgia.

Bolton finished second in the big final behind world number one, Canada's Éliot Grondin.

Austria's 2022 Olympic gold medallist Alessandro Hämmerle was third.

"The course was super fun, but definitely not easy to stay in front and no matter what you are always going to be attacked by the riders behind you and it was really close," Bolton said.