Intense winds reaching speeds of approximately 155km/h (96mph) have caused nearly 90,000 homes without power and forced agencies to cancel in excess of 100 air travel services, according to regional news sources.
The gales are impacting the entire southern region and lower areas of the northern region, as stated by the country's meteorological service.
The nation's agencies have issued uncommon high-level wind alerts - the top caution category - in central regions including Canterbury and Wellington.
Residents have been advised to stay indoors, avoid travel, and prepare for additional utility disruptions.
Widespread Destruction and Crisis Response
The electricity loss appears to be affecting homes mainly in the southern region, while agencies state that power was being slowly brought back.
Domestic outlets have indicated that in some places homes have lost their roofs, whereas trees and electricity poles have been brought down by the gales.
Across Wellington, a person was lost his life after being hit by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a woman was pushed toward approaching vehicles on a street by a strong gust of wind, in a incident that was filmed in a widely shared car camera footage.
Aircraft services in and out of the urban area have been cancelled as a result of the winds, and various routes and public facilities are not operating.
At the same time local leaders have announced a crisis declaration, to support recovery activities.
Strike Action During Severe Conditions
These intense gusts on this day occur while many of teachers, doctors and other public workers are participating in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
However the intense climate has pressured them to modify some of their plans, with various open-air gatherings moved indoors or abandoned.
Comparable winds are affecting the neighboring country, ushering in a high-temperature event to the remote areas.
Officials have issued burning restrictions for apprehension regarding bushfires.