Powerful gales reaching velocities of up to 155km/h (96mph) have caused approximately 90,000 homes without power and forced officials to call off in excess of 100 aircraft departures, based on regional news sources.
The gales are affecting the entire South Island and southern parts of the northern region, according to the national weather agency.
New Zealand authorities have announced infrequent high-level wind alerts - the most severe warning - in central regions including Wellington and Canterbury.
Residents have been advised to stay indoors, refrain from journeys, and make arrangements for additional power and communication outages.
Widespread Destruction and Crisis Response
This outage appears to be affecting households mainly in the southern region, while officials state that power was being gradually reinstated.
Domestic outlets have indicated that in various locations homes have lost their roofs, and power lines and trees have been toppled by the gusts.
Within the capital, a individual was lost his life after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a woman was pushed toward moving cars on a thoroughfare by a powerful blast, in a event that was filmed in a viral dashcam video.
Air travel to and from the city have been halted because of the weather, whereas certain highways and community centers are also closed.
Meanwhile local leaders have issued a crisis declaration, to assist recovery activities.
Work Stoppages Alongside Harsh Weather
The wild winds on this day come as tens of thousands of school staff, physicians and civil servants take part in what has been called a "major walkout", calling for improved salaries and workplace environments.
But the extreme weather has compelled them to change certain arrangements, with some outdoor rallies relocated inside or called off.
Comparable winds are affecting Australia, causing a period of extreme heat to the nation's interior regions.
Officials have issued flame prohibitions for concern about wildfires.
