Severe gales attaining velocities of approximately 155km/h (96mph) have caused approximately 90,000 households without power and forced officials to halt more than 100 air travel services, based on regional news sources.
These gusts are affecting the whole southern region and southern parts of the northern region, per the national weather agency.
The nation's agencies have announced uncommon red wind warnings - the most severe warning - in core zones such as Canterbury and Wellington.
Locals have been advised to avoid going outside, stay off roads, and prepare for more power and communication outages.
Broad Impact and Emergency Measures
The power cut appears to be affecting households mainly in the South Island, although agencies state that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in some places structures have suffered roof damage, while trees and electricity poles have been brought down by the gales.
Across Wellington, a person was killed after being struck by a wooden fragment at a frequent walking route on Tuesday.
Additionally in the city, a woman was swept into oncoming traffic on a street by a powerful blast, in a moment that was filmed in a popular vehicle recording.
Air travel in and out of the urban area have been cancelled as a result of the winds, and some roads and libraries are not operating.
At the same time local leaders have issued a state of emergency, to assist recovery activities.
Work Stoppages During Extreme Conditions
The wild winds on Thursday occur while numerous of school staff, physicians and civil servants are participating in what has been called a "significant labor action", demanding better pay and working conditions.
But the intense climate has compelled them to change various scheduled activities, with some outdoor rallies shifted to interior venues or abandoned.
Comparable winds are affecting Australia, ushering in a high-temperature event to the remote areas.
Officials have announced fire bans for concern about bushfires.