Powerful gales hitting speeds of approximately 155km/h (96mph) have left nearly 90,000 properties lacking electricity and forced agencies to halt in excess of 100 aircraft departures, according to domestic outlets.
These gusts are influencing the whole South Island and lower areas of the North Island, as stated by the country's meteorological service.
New Zealand authorities have released rare red wind warnings - the top caution category - in central regions encompassing Wellington and Canterbury.
Locals have been advised to remain inside, avoid travel, and get ready for additional electricity and network failures.
Widespread Damage and Crisis Response
The electricity loss seems to be impacting homes predominantly in the South Island, although authorities say that energy was being gradually reinstated.
Domestic outlets have stated that in some places structures have suffered roof damage, while utility poles and vegetation have been brought down by the gales.
Within the capital, a individual was fatally injured after being hit by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was pushed toward moving cars on a thoroughfare by a powerful blast, in a event that was filmed in a popular vehicle recording.
Air travel entering and leaving the metropolis have been suspended due to the winds, whereas various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have declared a state of emergency, to support disaster response efforts.
Labor Protests Alongside Severe Conditions
The powerful gales on today coincide with many of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", requesting higher wages and enhanced employment terms.
Yet the severe conditions has compelled them to modify certain arrangements, with some outdoor rallies relocated inside or abandoned.
Similar gusts are also sweeping the nearby nation, bringing a high-temperature event to the nation's interior regions.
Officials have issued fire bans for apprehension regarding bushfires.