Severe gales reaching speeds of approximately 155km/h (96mph) have left nearly 90,000 households without power and compelled authorities to halt over 100 aircraft departures, as reported by regional news sources.
The winds are influencing the complete South Island and southern sections of the North Island, as stated by the weather forecasting body.
Officials in New Zealand have issued uncommon severe gust advisories - the top caution category - in core zones including Wellington and Canterbury.
Locals have been urged to remain inside, stay off roads, and prepare for more utility disruptions.
Broad Destruction and Crisis Measures
The power cut seems to be impacting residences predominantly in the South Island, although officials state that the electricity supply was being restored progressively.
Local media have reported that in certain areas structures have suffered roof damage, whereas utility poles and vegetation have been toppled by the winds.
In Wellington, a person was fatally injured after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was blown onto approaching vehicles on a street by a intensive burst, in a event that was captured in a popular vehicle recording.
Air travel in and out of the urban area have been suspended because of the weather, whereas various routes and public facilities are shut down.
Meanwhile local leaders have issued a emergency situation, to assist recovery activities.
Strike Action During Harsh Weather
The powerful gales on today coincide with tens of thousands of school staff, physicians and civil servants are engaged in what has been called a "major walkout", demanding improved salaries and workplace environments.
Yet the severe conditions has pressured them to alter certain arrangements, with various open-air gatherings moved indoors or called off.
Like conditions are impacting the neighboring country, causing a heatwave to the country's outback.
Agencies have declared flame prohibitions for fear of bushfires.