Powerful winds reaching speeds of as high as 155km/h (96mph) have caused nearly 90,000 properties lacking electricity and led agencies to call off in excess of 100 aircraft departures, according to local media.
These gusts are influencing the complete South Island and southern parts of the North Island, per the national weather agency.
Officials in New Zealand have announced rare high-level wind alerts - the most severe warning - in key areas including Canterbury and Wellington.
Residents have been advised to remain inside, refrain from journeys, and prepare for additional utility disruptions.
Broad Impact and Emergency Response
The electricity loss seems to be impacting households mainly in the southern region, while officials report that power was being gradually reinstated.
Regional news have indicated that in some places structures have suffered roof damage, while utility poles and vegetation have been knocked down by the gusts.
In Wellington, a man was lost his life after being hit by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a thoroughfare by a strong gust of wind, in a incident that was filmed in a viral dashcam video.
Air travel to and from the city have been cancelled because of the weather, and certain highways and community centers are not operating.
Simultaneously local leaders have declared a crisis declaration, to support recovery activities.
Work Stoppages Amid Extreme Conditions
The powerful gales on Thursday occur while numerous of teachers, doctors and other public workers are participating in what has been described as a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to alter certain arrangements, with some outdoor rallies relocated inside or called off.
Like conditions are affecting the neighboring country, bringing a heatwave to the country's outback.
Officials have announced burning restrictions for fear of forest fires.
