Powerful gales hitting speeds of approximately 155km/h (96mph) have caused approximately 90,000 households without power and forced officials to call off more than 100 aircraft departures, as reported by regional news sources.
These gusts are affecting the entire southern region and southern sections of the North Island, according to the country's meteorological service.
The nation's agencies have issued uncommon high-level wind alerts - the top caution category - in key areas including Wellington and Canterbury.
Locals have been encouraged to avoid going outside, refrain from journeys, and get ready for further utility disruptions.
Broad Impact and Emergency Response
The power cut is primarily influencing residences mainly in the southern region, while authorities state that energy was being restored progressively.
Local media have stated that in certain areas structures have suffered roof damage, whereas power lines and trees have been brought down by the winds.
Within the capital, a man was lost his life after being hit by a tree branch at a well-known hiking path on Tuesday.
Also in the capital, a woman was pushed toward moving cars on a thoroughfare by a intensive burst, in a incident that was captured in a widely shared car camera footage.
Aircraft services in and out of the city have been cancelled because of the winds, and some roads and libraries are not operating.
Meanwhile authorities in Canterbury have declared a state of emergency, to facilitate emergency management operations.
Work Stoppages During Extreme Weather
The powerful gales on today coincide with many of educators, medical professionals and government employees are engaged in what has been termed a "mega strike", demanding improved salaries and workplace environments.
Yet the extreme weather has pressured them to alter some of their plans, with several external protests shifted to interior venues or called off.
Similar gusts are impacting the neighboring country, bringing a period of extreme heat to the country's outback.
Officials have declared fire bans for fear of bushfires.