Deep Freeze: Bitter frosts sweep NZ, one town plunges to -8C NZ HeraldHeavy rain forecast for Auckland, Northland – and sub-zero temperatures across NZ StuffWeather: Freezing start the day, temperatures plummet to -7C in the south RNZWinter blast: Thunderstorms and gales in the north, freezing -6C in the south Newstalk ZB‘Wrap up warm’ as temperatures plummet across NZ 1News
