Powerful gales hitting velocities of as high as 155km/h (96mph) have left approximately 90,000 properties without power and forced officials to call off in excess of 100 aircraft departures, based on domestic outlets.
The gales are affecting the complete South Island and southern sections of the North Island, according to the national weather agency.
The nation's agencies have issued infrequent red wind warnings - the top caution category - in central regions such as Wellington and Canterbury.
Locals have been advised to remain inside, refrain from journeys, and prepare for further electricity and network failures.
Widespread Impact and Crisis Response
The power cut is primarily influencing households predominantly in the South Island, although authorities say that the electricity supply was being restored progressively.
Regional news have indicated that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the gales.
Within the capital, a individual was killed after being struck by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a individual was pushed toward approaching vehicles on a thoroughfare by a strong gust of wind, in a event that was recorded in a viral dashcam video.
Flights entering and leaving the urban area have been halted because of the weather, whereas some roads and libraries are not operating.
Simultaneously authorities in Canterbury have issued a crisis declaration, to assist recovery activities.
Strike Action Amid Harsh Conditions
The powerful gales on today come as tens of thousands of educators, medical professionals and government employees are engaged in what has been called a "significant labor action", demanding better pay and working conditions.
However the extreme weather has compelled them to change some of their plans, with several external protests relocated inside or abandoned.
Comparable winds are impacting the neighboring country, causing a high-temperature event to the remote areas.
Officials have issued burning restrictions for apprehension regarding bushfires.
