Powerful gusts hitting velocities of as high as 155km/h (96mph) have left around 90,000 households lacking electricity and led agencies to call off over 100 flights, as reported by local media.
These gusts are influencing the complete South Island and southern sections of the northern region, per the country's meteorological service.
The nation's agencies have issued infrequent red wind warnings - the top caution category - in core zones including Wellington and Canterbury.
People have been advised to avoid going outside, stay off roads, and make arrangements for more utility disruptions.
Extensive Damage and Emergency Response
The electricity loss appears to be affecting homes mainly in the South Island, though officials say that power was being gradually reinstated.
Regional news have stated that in certain areas roofs have been ripped off houses, whereas power lines and trees have been brought down by the winds.
Within the capital, a man was lost his life after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a woman was pushed toward oncoming traffic on a thoroughfare by a intensive burst, in a event that was filmed in a widely shared car camera footage.
Air travel in and out of the metropolis have been halted due to the winds, whereas various routes and public facilities are not operating.
Simultaneously local leaders have issued a state of emergency, to facilitate recovery activities.
Work Stoppages During Harsh Weather
The powerful gales on Thursday coincide with many of teachers, doctors and other public workers are participating in what has been described as a "major walkout", demanding better pay and working conditions.
Yet the intense climate has compelled them to change some of their plans, with several external protests shifted to interior venues or cancelled.
Similar gusts are impacting Australia, bringing a high-temperature event to the remote areas.
Officials have announced fire bans for fear of wildfires.