Intense gales hitting speeds of up to 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and compelled officials to cancel in excess of 100 flights, according to domestic outlets.
The winds are influencing the entire South Island and southern sections of the North Island, according to the weather forecasting body.
The nation's agencies have announced uncommon severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Residents have been advised to remain inside, refrain from journeys, and get ready for further power and communication outages.
Widespread Destruction and Crisis Response
This outage seems to be impacting homes mainly in the South Island, though authorities say that energy was being gradually reinstated.
Domestic outlets have reported that in various locations roofs have been ripped off houses, while utility poles and vegetation have been toppled by the gales.
Across Wellington, a individual was killed after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a individual was blown onto oncoming traffic on a street by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Aircraft services entering and leaving the urban area have been cancelled because of the winds, while various routes and public facilities are also closed.
Simultaneously local leaders have announced a emergency situation, to facilitate disaster response efforts.
Labor Protests Amid Severe Conditions
These intense gusts on today occur while numerous of teachers, doctors and other public workers are participating in what has been described as a "mega strike", demanding better pay and working conditions.
Yet the intense climate has pressured them to alter certain arrangements, with various open-air gatherings relocated inside or cancelled.
Like conditions are also sweeping the neighboring country, bringing a heatwave to the country's outback.
Officials have issued flame prohibitions for apprehension regarding forest fires.