Severe gusts reaching speeds of approximately 155km/h (96mph) have left approximately 90,000 homes experiencing outages and compelled agencies to call off over 100 air travel services, according to domestic outlets.
These gusts are affecting the whole South Island and lower areas of the northern region, as stated by the national weather agency.
New Zealand authorities have issued infrequent high-level wind alerts - the highest alert level - in key areas encompassing Canterbury and Wellington.
People have been encouraged to avoid going outside, refrain from journeys, and get ready for more electricity and network failures.
Broad Damage and Crisis Measures
The power cut seems to be impacting households mainly in the southern region, while authorities say that energy was being slowly brought back.
Domestic outlets have indicated that in some places roofs have been ripped off houses, and trees and electricity poles have been toppled by the gusts.
In Wellington, a individual was lost his life after being hit by a falling limb at a popular trail walking spot on earlier this week.
Also in the capital, a individual was blown onto moving cars on a street by a intensive burst, in a event that was captured in a popular vehicle recording.
Aircraft services entering and leaving the city have been suspended due to the gusts, and various routes and public facilities are also closed.
Simultaneously authorities in Canterbury have declared a crisis declaration, to facilitate recovery activities.
Work Stoppages Alongside Extreme Conditions
The wild winds on today coincide with numerous of school staff, physicians and civil servants are participating in what has been described as a "significant labor action", requesting improved salaries and workplace environments.
But the intense climate has forced them to modify various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Similar gusts are impacting the neighboring country, ushering in a high-temperature event to the remote areas.
Officials have announced burning restrictions for fear of forest fires.