Intense gales reaching speeds of approximately 155km/h (96mph) have left approximately 90,000 homes lacking electricity and forced authorities to halt over 100 flights, as reported by regional news sources.
The gales are impacting the whole southern region and lower areas of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have issued infrequent red wind warnings - the top caution category - in central regions such as Wellington and Canterbury.
Locals have been encouraged to remain inside, avoid travel, and prepare for further electricity and network failures.
Widespread Impact and Crisis Measures
The electricity loss appears to be affecting households predominantly in the southern region, while officials state that power was being restored progressively.
Regional news have indicated that in certain areas homes have lost their roofs, whereas power lines and trees have been knocked down by the gales.
Within the capital, a person was fatally injured after being struck by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a individual was pushed toward approaching vehicles on a street by a intensive burst, in a event that was filmed in a viral dashcam video.
Aircraft services to and from the metropolis have been halted because of the winds, whereas certain highways and community centers are not operating.
Meanwhile authorities in Canterbury have declared a crisis declaration, to support emergency management operations.
Labor Protests Amid Severe Weather
The powerful gales on today coincide with many of educators, medical professionals and government employees are engaged in what has been called a "major walkout", demanding higher wages and enhanced employment terms.
However the severe conditions has pressured them to modify various scheduled activities, with several external protests shifted to interior venues or called off.
Like conditions are also sweeping the nearby nation, ushering in a high-temperature event to the country's outback.
Agencies have issued burning restrictions for concern about bushfires.