Severe winds reaching speeds of approximately 155km/h (96mph) have caused nearly 90,000 properties experiencing outages and forced officials to call off more than 100 air travel services, based on local media.
The gales are influencing the whole South Island and southern sections of the northern region, per the weather forecasting body.
The nation's agencies have released infrequent red wind warnings - the highest alert level - in core zones including these major districts.
Locals have been encouraged to avoid going outside, refrain from journeys, and make arrangements for additional electricity and network failures.
Extensive Damage and Emergency Response
This outage appears to be affecting households predominantly in the southern region, while agencies state that the electricity supply was being slowly brought back.
Regional news have stated that in certain areas roofs have been ripped off houses, whereas trees and electricity poles have been toppled by the winds.
Within the capital, a person was fatally injured after being hit by a tree branch at a popular trail walking spot on Tuesday.
Also in the capital, a individual was blown onto oncoming traffic on a street by a powerful blast, in a moment that was filmed in a widely shared car camera footage.
Aircraft services entering and leaving the city have been halted because of the winds, whereas various routes and public facilities are not operating.
Simultaneously Canterbury officials have issued a state of emergency, to facilitate emergency management operations.
Work Stoppages Alongside Severe Weather
The wild winds on today come as tens of thousands of teachers, doctors and other public workers take part in what has been called a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the extreme weather has pressured them to change certain arrangements, with various open-air gatherings relocated inside or called off.
Like conditions are also sweeping Australia, causing a period of extreme heat to the country's outback.
Agencies have declared fire bans for concern about wildfires.
