Severe winds hitting speeds of approximately 155km/h (96mph) have caused nearly 90,000 households lacking electricity and led agencies to halt more than 100 flights, as reported by local media.
The gales are impacting the whole southern region and southern parts of the northern region, as stated by the country's meteorological service.
New Zealand authorities have released infrequent severe gust advisories - the highest alert level - in core zones encompassing Canterbury and Wellington.
People have been advised to stay indoors, avoid travel, and make arrangements for further electricity and network failures.
Broad Destruction and Crisis Response
The electricity loss seems to be impacting homes mainly in the southern region, although agencies state that energy was being restored progressively.
Domestic outlets have reported that in certain areas structures have suffered roof damage, whereas trees and electricity poles have been knocked down by the winds.
Across Wellington, a man was killed after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a female was swept into oncoming traffic on a street by a powerful blast, in a moment that was recorded in a viral dashcam video.
Aircraft services to and from the city have been cancelled due to the weather, and some roads and libraries are also closed.
Simultaneously local leaders have announced a state of emergency, to facilitate recovery activities.
Labor Protests Amid Harsh Weather
The powerful gales on this day occur while numerous of educators, medical professionals and government employees are engaged in what has been described as a "mega strike", calling for higher wages and enhanced employment terms.
However the severe conditions has pressured them to alter some of their plans, with various open-air gatherings moved indoors or cancelled.
Like conditions are impacting Australia, bringing a heatwave to the nation's interior regions.
Agencies have issued flame prohibitions for concern about wildfires.
