Intense winds reaching velocities of as high as 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and forced officials to call off in excess of 100 flights, as reported by regional news sources.
These gusts are impacting the whole South Island and southern sections of the northern region, as stated by the national weather agency.
The nation's agencies have issued infrequent high-level wind alerts - the top caution category - in central regions including Canterbury and Wellington.
Residents have been encouraged to stay indoors, refrain from journeys, and get ready for more power and communication outages.
Widespread Impact and Crisis Response
The electricity loss seems to be impacting homes mainly in the South Island, while agencies say that power was being restored progressively.
Regional news have stated that in some places structures have suffered roof damage, while utility poles and vegetation have been knocked down by the winds.
Within the capital, a person was killed after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a woman was pushed toward moving cars on a thoroughfare by a intensive burst, in a event that was recorded in a widely shared car camera footage.
Flights to and from the city have been suspended because of the winds, whereas some roads and libraries are also closed.
Meanwhile Canterbury officials have issued a emergency situation, to support emergency management operations.
Work Stoppages Alongside Severe Conditions
The wild winds on today coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been described as a "significant labor action", requesting improved salaries and workplace environments.
However the extreme weather has compelled them to modify some of their plans, with some outdoor rallies shifted to interior venues or called off.
Comparable winds are affecting Australia, causing a heatwave to the nation's interior regions.
Authorities have declared burning restrictions for fear of bushfires.