Powerful gales reaching velocities of approximately 155km/h (96mph) have caused approximately 90,000 households experiencing outages and forced authorities to cancel in excess of 100 air travel services, based on local media.
The gales are affecting the entire South Island and southern parts of the North Island, per the country's meteorological service.
Officials in New Zealand have announced infrequent severe gust advisories - the most severe warning - in central regions including these major districts.
Residents have been encouraged to stay indoors, stay off roads, and get ready for further electricity and network failures.
Widespread Destruction and Emergency Measures
This outage is primarily influencing residences mainly in the southern region, although officials say that power was being gradually reinstated.
Domestic outlets have stated that in various locations roofs have been ripped off houses, and trees and electricity poles have been toppled by the gales.
Across Wellington, a man was killed after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a woman was swept into moving cars on a thoroughfare by a powerful blast, in a incident that was filmed in a widely shared car camera footage.
Flights in and out of the urban area have been halted due to the gusts, whereas certain highways and community centers are also closed.
At the same time local leaders have issued a crisis declaration, to support recovery activities.
Labor Protests Amid Harsh Weather
The powerful gales on Thursday come as many of educators, medical professionals and government employees are engaged in what has been termed a "major walkout", calling for better pay and working conditions.
But the severe conditions has compelled them to modify certain arrangements, with some outdoor rallies shifted to interior venues or called off.
Like conditions are impacting the nearby nation, bringing a high-temperature event to the remote areas.
Officials have announced burning restrictions for apprehension regarding forest fires.
