Firefighters have been busy in Bluff after a new roof lifted off a house.
The Cardrona and Treble Cone ski fields were closed due to gale-force winds.
There were snowfall warnings for the Lewis, Arthur's and Porters passes, the Milford Road and State Highway One from Dunedin to Waitati .
In the North Island, snow is also affecting the Napier-Taupo Road, the Desert Road and the Remutaka Hill Road.
A strong wind warning has been issued for coastal Clutha, Southland and Stewart Island, with Metservice saying winds could gust up to 120km/h.
A strong wind watch also covers the Canterbury High Country, and remaining parts of Otago (except North Otago) and Southland.
On Monday, heavy rain and strong to gale northeasterlies are forecast to move onto the upper North Island .
A heavy rain watch will be in place for Northland, still reeling from last month's storm in the Far North.
Snow showers are possible on Arthur's Pass over the 12 hours from 3am this morning, and snow is expected to accumulate on parts of the Milford Road overnight.
- RNZ