Powerful winds reaching speeds of as high as 155km/h (96mph) have caused nearly 90,000 homes without power and led officials to call off in excess of 100 flights, according to local media.
These gusts are affecting the complete South Island and lower areas of the northern region, according to the country's meteorological service.
Officials in New Zealand have released uncommon severe gust advisories - the most severe warning - in central regions including these major districts.
Locals have been advised to avoid going outside, avoid travel, and make arrangements for further utility disruptions.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing homes mostly in the southern region, though authorities report that the electricity supply was being restored progressively.
Local media have indicated that in some places roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the winds.
Within the capital, a person was killed after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a thoroughfare by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Aircraft services in and out of the metropolis have been halted due to the weather, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have issued a state of emergency, to support disaster response efforts.
Labor Protests During Extreme Conditions
The powerful gales on this day coincide with numerous of teachers, doctors and other public workers are engaged in what has been called a "mega strike", calling for improved salaries and workplace environments.
However the severe conditions has forced them to change various scheduled activities, with several external protests relocated inside or abandoned.
Like conditions are impacting Australia, causing a heatwave to the remote areas.
Authorities have issued flame prohibitions for concern about wildfires.
