Powerful gusts reaching speeds of up to 155km/h (96mph) have left nearly 90,000 homes experiencing outages and forced officials to call off over 100 flights, as reported by local media.
The gales are impacting the complete South Island and southern sections of the northern region, per the weather forecasting body.
The nation's agencies have released uncommon severe gust advisories - the most severe warning - in key areas such as these major districts.
People have been encouraged to remain inside, stay off roads, and prepare for further electricity and network failures.
Widespread Destruction and Emergency Measures
The power cut is primarily influencing residences mainly in the southern region, while authorities say that the electricity supply was being restored progressively.
Regional news have indicated that in various locations homes have lost their roofs, whereas trees and electricity poles have been knocked down by the gales.
Across Wellington, a person was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a individual was swept into moving cars on a street by a intensive burst, in a incident that was recorded in a popular vehicle recording.
Air travel to and from the metropolis have been cancelled because of the weather, whereas various routes and public facilities are shut down.
At the same time Canterbury officials have declared a emergency situation, to facilitate recovery activities.
Strike Action Alongside Severe Conditions
These intense gusts on this day occur while numerous of school staff, physicians and civil servants are participating in what has been described as a "significant labor action", calling for higher wages and enhanced employment terms.
Yet the extreme weather has pressured them to change various scheduled activities, with several external protests shifted to interior venues or called off.
Like conditions are impacting the neighboring country, bringing a period of extreme heat to the country's outback.
Authorities have announced flame prohibitions for concern about forest fires.
