Severe gusts attaining velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 homes lacking electricity and compelled officials to halt in excess of 100 aircraft departures, as reported by domestic outlets.
The winds are affecting the complete South Island and lower areas of the North Island, according to the country's meteorological service.
The nation's agencies have issued infrequent red wind warnings - the highest alert level - in central regions including these major districts.
Locals have been urged to remain inside, avoid travel, and make arrangements for additional power and communication outages.
Widespread Destruction and Crisis Response
The electricity loss is primarily influencing residences predominantly in the South Island, while agencies state that the electricity supply was being restored progressively.
Local media have reported that in certain areas roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the gusts.
In Wellington, a person was killed after being impacted by a falling limb at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a event that was captured in a viral dashcam video.
Flights entering and leaving the metropolis have been halted due to the weather, whereas various routes and public facilities are not operating.
At the same time local leaders have announced a crisis declaration, to assist recovery activities.
Labor Protests During Severe Conditions
The powerful gales on Thursday occur while numerous of teachers, doctors and other public workers take part in what has been called a "significant labor action", demanding improved salaries and workplace environments.
Yet the severe conditions has compelled them to change some of their plans, with various open-air gatherings relocated inside or called off.
Comparable winds are also sweeping Australia, bringing a high-temperature event to the remote areas.
Officials have declared flame prohibitions for concern about bushfires.
