"It's going to be open about mid to late July ... but we have still got our temporary cafe facilities that we built last year."
A new two-lane bridge on the Ohakune mountain road to Turoa ski area would help end the bottlenecks of past seasons, Mr Smith said.
In the South Island, Coronet Peak, Mt Hutt and the Remarkables have also benefited from recent storms.
"It dumped a lot of wet snow, which is fantastic for forming a good base," said NZSki chief executive James Coddington, who represents the three skifields.
"And we have been fortunate enough to have had some cold weather, which allows us to make snow on top of that."
Mt Hutt had a base of a metre of snow, and the other fields also had good foundations.
Coronet Peak will open a new chairlift this season with "family friendly" features such as automatic safety bars and a loading carpet.
But the biggest innovation in the south this season would be the introduction of technology that enables skiers and snowboarders to store their ski movements on a smart card, and later view that information or share it with others online.