Severe gales attaining speeds of approximately 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and forced officials to halt over 100 aircraft departures, as reported by regional news sources.
The winds are influencing the entire southern region and southern parts of the North Island, according to the national weather agency.
Officials in New Zealand have announced infrequent high-level wind alerts - the most severe warning - in central regions including Canterbury and Wellington.
Residents have been encouraged to avoid going outside, refrain from journeys, and prepare for further utility disruptions.
Broad Impact and Emergency Measures
The electricity loss seems to be impacting households mostly in the South Island, though officials state that power was being restored progressively.
Domestic outlets have reported that in various locations structures have suffered roof damage, while trees and electricity poles have been brought down by the gales.
In Wellington, a person was killed after being struck by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a individual was blown onto oncoming traffic on a street by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Air travel in and out of the metropolis have been suspended because of the winds, and certain highways and community centers are shut down.
At the same time authorities in Canterbury have issued a crisis declaration, to facilitate disaster response efforts.
Labor Protests During Harsh Weather
These intense gusts on today occur while tens of thousands of school staff, physicians and civil servants take part in what has been called a "mega strike", demanding improved salaries and workplace environments.
But the intense climate has pressured them to change various scheduled activities, with several external protests moved indoors or called off.
Like conditions are affecting Australia, ushering in a heatwave to the country's outback.
Agencies have declared flame prohibitions for apprehension regarding bushfires.