Powerful gales attaining speeds of approximately 155km/h (96mph) have caused around 90,000 households without power and forced agencies to halt in excess of 100 aircraft departures, according to domestic outlets.
These gusts are affecting the whole South Island and lower areas of the northern region, according to the weather forecasting body.
The nation's agencies have issued rare severe gust advisories - the top caution category - in key areas including Canterbury and Wellington.
Locals have been urged to avoid going outside, stay off roads, and get ready for further electricity and network failures.
Widespread Impact and Crisis Response
The power cut seems to be impacting residences mainly in the South Island, though agencies say that the electricity supply was being restored progressively.
Local media have stated that in various locations roofs have been ripped off houses, while power lines and trees have been brought down by the winds.
Within the capital, a person was lost his life after being struck by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was pushed toward approaching vehicles on a thoroughfare by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Flights to and from the urban area have been halted as a result of the gusts, whereas various routes and public facilities are also closed.
At the same time local leaders have announced a emergency situation, to facilitate disaster response efforts.
Work Stoppages Alongside Extreme Conditions
These intense gusts on today coincide with many of educators, medical professionals and government employees are engaged in what has been termed a "mega strike", calling for improved salaries and workplace environments.
But the severe conditions has pressured them to change various scheduled activities, with some outdoor rallies moved indoors or cancelled.
Like conditions are also sweeping the neighboring country, ushering in a period of extreme heat to the country's outback.
Officials have issued fire bans for concern about forest fires.
