Severe winds reaching velocities of up to 155km/h (96mph) have resulted in approximately 90,000 households without power and compelled agencies to cancel more than 100 air travel services, according to local media.
These gusts are influencing the complete southern region and southern parts of the North Island, per the country's meteorological service.
Officials in New Zealand have announced uncommon red wind warnings - the highest alert level - in key areas encompassing these major districts.
Locals have been urged to remain inside, stay off roads, and prepare for additional electricity and network failures.
Widespread Impact and Emergency Response
The electricity loss seems to be impacting residences predominantly in the South Island, although authorities say that the electricity supply was being slowly brought back.
Local media have stated that in various locations homes have lost their roofs, whereas utility poles and vegetation have been brought down by the winds.
In Wellington, a man was lost his life after being hit by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a female was swept into oncoming traffic on a road by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Air travel entering and leaving the metropolis have been suspended due to the weather, and certain highways and community centers are not operating.
Meanwhile authorities in Canterbury have issued a emergency situation, to facilitate emergency management operations.
Labor Protests Amid Extreme Conditions
The wild winds on Thursday coincide with numerous of school staff, physicians and civil servants take part in what has been described as a "major walkout", calling for better pay and working conditions.
However the intense climate has pressured them to alter certain arrangements, with various open-air gatherings moved indoors or abandoned.
Like conditions are also sweeping the neighboring country, causing a high-temperature event to the nation's interior regions.
Authorities have declared fire bans for apprehension regarding forest fires.