Intense winds hitting speeds of as high as 155km/h (96mph) have caused around 90,000 households without power and forced agencies to halt more than 100 air travel services, according to domestic outlets.
These gusts are influencing the whole South Island and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have released uncommon high-level wind alerts - the highest alert level - in key areas encompassing Wellington and Canterbury.
Locals have been urged to remain inside, avoid travel, and get ready for additional electricity and network failures.
Broad Damage and Emergency Response
This outage appears to be affecting households predominantly in the South Island, while officials state that power was being gradually reinstated.
Local media have reported that in various locations roofs have been ripped off houses, and trees and electricity poles have been brought down by the winds.
Within the capital, a person was lost his life after being struck by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a woman was pushed toward oncoming traffic on a road by a strong gust of wind, in a moment that was captured in a popular vehicle recording.
Air travel to and from the metropolis have been suspended as a result of the weather, whereas certain highways and community centers are also closed.
At the same time authorities in Canterbury have issued a emergency situation, to assist disaster response efforts.
Strike Action Alongside Harsh Weather
The powerful gales on today come as many of school staff, physicians and civil servants take part in what has been termed a "significant labor action", demanding better pay and working conditions.
However the intense climate has forced them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Like conditions are impacting the nearby nation, causing a period of extreme heat to the nation's interior regions.
Officials have issued fire bans for apprehension regarding forest fires.