Severe winds attaining velocities of approximately 155km/h (96mph) have resulted in around 90,000 households without power and forced authorities to halt more than 100 aircraft departures, as reported by regional news sources.
The winds are influencing the entire South Island and southern sections of the northern region, per the weather forecasting body.
The nation's agencies have issued uncommon red wind warnings - the top caution category - in key areas such as Canterbury and Wellington.
Locals have been advised to stay indoors, refrain from journeys, and prepare for additional power and communication outages.
Extensive Destruction and Crisis Measures
The power cut appears to be affecting homes predominantly in the South Island, although authorities state that energy was being restored progressively.
Regional news have indicated that in certain areas roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the winds.
Across Wellington, a individual was lost his life after being struck by a tree branch at a popular trail walking spot on Tuesday.
Additionally in the city, a female was pushed toward moving cars on a thoroughfare by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Flights in and out of the city have been suspended due to the gusts, while various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have declared a state of emergency, to assist disaster response efforts.
Work Stoppages During Extreme Weather
These intense gusts on this day come as tens of thousands of educators, medical professionals and government employees take part in what has been called a "major walkout", calling for improved salaries and workplace environments.
Yet the extreme weather has pressured them to modify some of their plans, with some outdoor rallies shifted to interior venues or called off.
Like conditions are affecting Australia, bringing a period of extreme heat to the country's outback.
Authorities have announced fire bans for fear of bushfires.
