Intense winds attaining velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and led officials to halt in excess of 100 flights, based on regional news sources.
These gusts are affecting the complete South Island and lower areas of the North Island, per the country's meteorological service.
The nation's agencies have issued infrequent severe gust advisories - the most severe warning - in central regions including these major districts.
People have been advised to remain inside, refrain from journeys, and get ready for further utility disruptions.
Extensive Impact and Crisis Response
This outage seems to be impacting homes predominantly in the South Island, though agencies say that the electricity supply was being restored progressively.
Regional news have stated that in certain areas homes have lost their roofs, while utility poles and vegetation have been toppled by the winds.
Within the capital, a individual was killed after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a woman was blown onto moving cars on a street by a powerful blast, in a incident that was captured in a widely shared car camera footage.
Aircraft services in and out of the urban area have been suspended because of the gusts, whereas certain highways and community centers are also closed.
At the same time local leaders have announced a crisis declaration, to facilitate emergency management operations.
Labor Protests Alongside Harsh Conditions
These intense gusts on Thursday coincide with many of school staff, physicians and civil servants take part in what has been termed a "major walkout", calling for higher wages and enhanced employment terms.
However the severe conditions has compelled them to alter some of their plans, with several external protests shifted to interior venues or cancelled.
Like conditions are affecting the neighboring country, causing a period of extreme heat to the country's outback.
Officials have declared burning restrictions for fear of forest fires.