Powerful winds attaining velocities of up to 155km/h (96mph) have left around 90,000 properties experiencing outages and forced authorities to cancel in excess of 100 air travel services, based on domestic outlets.
The winds are impacting the entire South Island and lower areas of the North Island, per the weather forecasting body.
Officials in New Zealand have announced infrequent red wind warnings - the most severe warning - in central regions such as Wellington and Canterbury.
Locals have been advised to remain inside, avoid travel, and make arrangements for more electricity and network failures.
Extensive Damage and Emergency Response
This outage seems to be impacting homes mostly in the southern region, while officials report that the electricity supply was being gradually reinstated.
Domestic outlets have indicated that in various locations structures have suffered roof damage, and power lines and trees have been toppled by the gales.
Within the capital, a man was lost his life after being hit by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a road by a strong gust of wind, in a incident that was captured in a popular vehicle recording.
Aircraft services in and out of the urban area have been suspended due to the weather, while certain highways and community centers are also closed.
At the same time local leaders have announced a crisis declaration, to facilitate disaster response efforts.
Strike Action During Severe Conditions
The wild winds on Thursday occur while numerous of school staff, physicians and civil servants take part in what has been termed a "mega strike", demanding improved salaries and workplace environments.
Yet the extreme weather has forced them to change various scheduled activities, with several external protests moved indoors or cancelled.
Like conditions are affecting Australia, bringing a heatwave to the nation's interior regions.
Authorities have issued burning restrictions for concern about forest fires.
