Powerful gales attaining velocities of up to 155km/h (96mph) have resulted in nearly 90,000 households experiencing outages and forced authorities to call off in excess of 100 aircraft departures, according to local media.
The winds are affecting the complete southern region and southern sections of the North Island, per the weather forecasting body.
Officials in New Zealand have issued rare high-level wind alerts - the top caution category - in central regions encompassing Canterbury and Wellington.
People have been urged to remain inside, refrain from journeys, and get ready for further electricity and network failures.
Extensive Damage and Crisis Response
The electricity loss is primarily influencing homes mostly in the southern region, though officials report that power was being slowly brought back.
Regional news have indicated that in certain areas roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gusts.
Within the capital, a person was lost his life after being struck by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a event that was recorded in a widely shared car camera footage.
Air travel in and out of the urban area have been halted due to the winds, whereas various routes and public facilities are not operating.
Simultaneously local leaders have declared a emergency situation, to assist recovery activities.
Labor Protests During Harsh Weather
The wild winds on Thursday come as many of educators, medical professionals and government employees take part in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
Yet the intense climate has pressured them to alter certain arrangements, with some outdoor rallies relocated inside or cancelled.
Like conditions are impacting Australia, causing a period of extreme heat to the country's outback.
Officials have announced burning restrictions for fear of bushfires.
