Severe gales hitting velocities of up to 155km/h (96mph) have caused nearly 90,000 homes without power and led authorities to cancel more than 100 aircraft departures, according to local media.
The gales are affecting the whole South Island and southern parts of the northern region, as stated by the national weather agency.
The nation's agencies have announced infrequent severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been encouraged to avoid going outside, stay off roads, and make arrangements for further utility disruptions.
Widespread Destruction and Emergency Measures
The power cut is primarily influencing homes predominantly in the southern region, though officials report that the electricity supply was being slowly brought back.
Regional news have reported that in certain areas roofs have been ripped off houses, while power lines and trees have been brought down by the winds.
Across Wellington, a individual was fatally injured after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was pushed toward approaching vehicles on a street by a powerful blast, in a event that was filmed in a viral dashcam video.
Flights in and out of the urban area have been suspended due to the weather, whereas certain highways and community centers are also closed.
At the same time Canterbury officials have issued a crisis declaration, to assist disaster response efforts.
Work Stoppages During Extreme Conditions
The powerful gales on this day occur while numerous of school staff, physicians and civil servants are engaged in what has been called a "significant labor action", demanding higher wages and enhanced employment terms.
But the severe conditions has forced them to change certain arrangements, with various open-air gatherings moved indoors or called off.
Like conditions are affecting the nearby nation, bringing a high-temperature event to the remote areas.
Officials have issued burning restrictions for apprehension regarding wildfires.
