Powerful winds attaining velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 properties lacking electricity and compelled authorities to halt more than 100 flights, according to regional news sources.
The gales are affecting the complete South Island and southern sections of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have issued uncommon high-level wind alerts - the highest alert level - in core zones encompassing Canterbury and Wellington.
Locals have been advised to stay indoors, stay off roads, and get ready for more power and communication outages.
Extensive Impact and Crisis Response
The power cut is primarily influencing households mostly in the southern region, while officials state that the electricity supply was being restored progressively.
Local media have indicated that in certain areas roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gales.
Across Wellington, a individual was killed after being impacted by a tree branch at a popular trail walking spot on earlier this week.
Also in the capital, a individual was swept into approaching vehicles on a thoroughfare by a powerful blast, in a incident that was filmed in a viral dashcam video.
Flights entering and leaving the urban area have been suspended due to the gusts, whereas certain highways and community centers are also closed.
At the same time Canterbury officials have declared a crisis declaration, to support disaster response efforts.
Strike Action Amid Extreme Weather
The wild winds on this day occur while many of educators, medical professionals and government employees take part in what has been described as a "major walkout", requesting improved salaries and workplace environments.
Yet the intense climate has forced them to change various scheduled activities, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are impacting the neighboring country, ushering in a heatwave to the remote areas.
Authorities have issued burning restrictions for concern about wildfires.
