Powerful winds reaching speeds of as high as 155km/h (96mph) have caused around 90,000 households lacking electricity and compelled authorities to call off in excess of 100 aircraft departures, based on local media.
The winds are affecting the entire South Island and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have announced rare red wind warnings - the most severe warning - in core zones such as Wellington and Canterbury.
People have been advised to stay indoors, stay off roads, and get ready for additional electricity and network failures.
Extensive Destruction and Crisis Measures
The power cut seems to be impacting residences predominantly in the South Island, although officials report that the electricity supply was being slowly brought back.
Regional news have stated that in certain areas structures have suffered roof damage, whereas power lines and trees have been knocked down by the gusts.
Across Wellington, a individual was killed after being struck by a tree branch at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a individual was blown onto moving cars on a road by a strong gust of wind, in a moment that was recorded in a popular vehicle recording.
Flights entering and leaving the urban area have been cancelled due to the weather, while various routes and public facilities are also closed.
Simultaneously authorities in Canterbury have announced a state of emergency, to facilitate disaster response efforts.
Work Stoppages Amid Harsh Weather
These intense gusts on today come as tens of thousands of school staff, physicians and civil servants take part in what has been termed a "significant labor action", demanding better pay and working conditions.
Yet the intense climate has forced them to modify some of their plans, with some outdoor rallies shifted to interior venues or called off.
Similar gusts are affecting the nearby nation, bringing a period of extreme heat to the remote areas.
Officials have declared fire bans for apprehension regarding forest fires.
