Powerful winds reaching speeds of up to 155km/h (96mph) have left nearly 90,000 homes without power and compelled officials to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are affecting the whole southern region and southern parts of the northern region, per the country's meteorological service.
The nation's agencies have released infrequent red wind warnings - the most severe warning - in key areas including Canterbury and Wellington.
Locals have been encouraged to remain inside, stay off roads, and make arrangements for additional power and communication outages.
Broad Destruction and Emergency Response
The electricity loss is primarily influencing households mainly in the South Island, though agencies say that energy was being gradually reinstated.
Domestic outlets have indicated that in various locations structures have suffered roof damage, while trees and electricity poles have been brought down by the gales.
Across Wellington, a individual was killed after being hit by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a woman was swept into approaching vehicles on a road by a strong gust of wind, in a incident that was captured in a popular vehicle recording.
Air travel to and from the metropolis have been cancelled due to the winds, while some roads and libraries are shut down.
At the same time local leaders have announced a state of emergency, to support disaster response efforts.
Strike Action During Extreme Conditions
The wild winds on Thursday coincide with numerous of teachers, doctors and other public workers are participating in what has been described as a "major walkout", requesting better pay and working conditions.
However the intense climate has forced them to alter certain arrangements, with various open-air gatherings moved indoors or abandoned.
Comparable winds are affecting the nearby nation, causing a period of extreme heat to the remote areas.
Authorities have announced flame prohibitions for apprehension regarding bushfires.