Severe winds hitting velocities of approximately 155km/h (96mph) have caused approximately 90,000 households experiencing outages and forced agencies to call off over 100 air travel services, based on regional news sources.
The winds are influencing the complete South Island and southern parts of the northern region, according to the national weather agency.
The nation's agencies have issued infrequent high-level wind alerts - the highest alert level - in key areas including these major districts.
People have been urged to remain inside, avoid travel, and get ready for further power and communication outages.
Extensive Destruction and Emergency Response
The power cut seems to be impacting homes predominantly in the southern region, while authorities say that power was being restored progressively.
Local media have stated that in some places homes have lost their roofs, and trees and electricity poles have been toppled by the winds.
In Wellington, a individual was killed after being impacted by a falling limb at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was pushed toward approaching vehicles on a street by a strong gust of wind, in a event that was filmed in a popular vehicle recording.
Aircraft services to and from the metropolis have been suspended as a result of the weather, and various routes and public facilities are not operating.
Meanwhile Canterbury officials have announced a state of emergency, to assist recovery activities.
Work Stoppages During Severe Conditions
The wild winds on this day come as numerous of school staff, physicians and civil servants are participating in what has been described as a "significant labor action", requesting improved salaries and workplace environments.
But the extreme weather has compelled them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or abandoned.
Like conditions are affecting Australia, bringing a heatwave to the nation's interior regions.
Authorities have declared flame prohibitions for concern about wildfires.