Powerful gusts hitting speeds of approximately 155km/h (96mph) have caused approximately 90,000 households without power and forced authorities to cancel over 100 air travel services, as reported by local media.
The winds are influencing the whole South Island and lower areas of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have announced rare severe gust advisories - the most severe warning - in central regions including Wellington and Canterbury.
Locals have been advised to stay indoors, refrain from journeys, and prepare for more power and communication outages.
Widespread Impact and Emergency Measures
The electricity loss seems to be impacting households mainly in the southern region, while officials say that the electricity supply was being slowly brought back.
Regional news have stated that in certain areas structures have suffered roof damage, while utility poles and vegetation have been toppled by the winds.
In Wellington, a individual was fatally injured after being impacted by a wooden fragment at a popular trail walking spot on earlier this week.
Also in the capital, a individual was pushed toward approaching vehicles on a road by a powerful blast, in a moment that was filmed in a popular vehicle recording.
Flights entering and leaving the metropolis have been halted as a result of the weather, while some roads and libraries are also closed.
At the same time authorities in Canterbury have declared a crisis declaration, to assist recovery activities.
Labor Protests Alongside Harsh Weather
The wild winds on today come as numerous of educators, medical professionals and government employees take part in what has been called a "significant labor action", requesting better pay and working conditions.
Yet the extreme weather has forced them to change various scheduled activities, with various open-air gatherings shifted to interior venues or called off.
Similar gusts are also sweeping the neighboring country, ushering in a high-temperature event to the country's outback.
Officials have issued burning restrictions for concern about forest fires.