Severe gales hitting speeds of as high as 155km/h (96mph) have caused around 90,000 homes lacking electricity and compelled agencies to cancel over 100 aircraft departures, as reported by domestic outlets.
The gales are influencing the whole South Island and lower areas of the North Island, according to the country's meteorological service.
New Zealand authorities have released rare severe gust advisories - the most severe warning - in key areas such as Canterbury and Wellington.
Residents have been encouraged to avoid going outside, avoid travel, and get ready for further utility disruptions.
Extensive Destruction and Crisis Response
The power cut is primarily influencing residences mainly in the South Island, although authorities state that power was being restored progressively.
Domestic outlets have reported that in various locations homes have lost their roofs, while power lines and trees have been knocked down by the winds.
Within the capital, a individual was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a individual was swept into oncoming traffic on a street by a intensive burst, in a incident that was recorded in a popular vehicle recording.
Flights in and out of the urban area have been cancelled as a result of the winds, whereas certain highways and community centers are also closed.
Meanwhile local leaders have declared a emergency situation, to assist emergency management operations.
Labor Protests Alongside Extreme Weather
The powerful gales on this day come as many of teachers, doctors and other public workers take part in what has been called a "mega strike", requesting improved salaries and workplace environments.
But the intense climate has compelled them to modify certain arrangements, with some outdoor rallies shifted to interior venues or called off.
Similar gusts are also sweeping the neighboring country, ushering in a high-temperature event to the nation's interior regions.
Authorities have announced fire bans for fear of forest fires.