Severe gales attaining speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 homes without power and compelled agencies to call off more than 100 air travel services, according to domestic outlets.
These gusts are affecting the whole South Island and southern parts of the North Island, per the country's meteorological service.
The nation's agencies have announced rare high-level wind alerts - the highest alert level - in core zones including Canterbury and Wellington.
Locals have been advised to avoid going outside, stay off roads, and make arrangements for more utility disruptions.
Extensive Destruction and Emergency Measures
The electricity loss is primarily influencing residences mostly in the southern region, though officials state that power was being gradually reinstated.
Domestic outlets have indicated that in various locations structures have suffered roof damage, whereas trees and electricity poles have been brought down by the gusts.
Within the capital, a man was killed after being struck by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a female was pushed toward oncoming traffic on a road by a powerful blast, in a event that was captured in a viral dashcam video.
Aircraft services entering and leaving the metropolis have been halted because of the gusts, whereas certain highways and community centers are not operating.
At the same time Canterbury officials have issued a emergency situation, to facilitate emergency management operations.
Labor Protests During Severe Conditions
These intense gusts on today occur while tens of thousands of teachers, doctors and other public workers take part in what has been termed a "major walkout", requesting better pay and working conditions.
But the intense climate has compelled them to alter various scheduled activities, with several external protests relocated inside or called off.
Similar gusts are affecting the neighboring country, causing a period of extreme heat to the nation's interior regions.
Agencies have issued burning restrictions for fear of bushfires.
