Powerful gales attaining speeds of up to 155km/h (96mph) have resulted in approximately 90,000 homes experiencing outages and compelled authorities to call off in excess of 100 flights, as reported by local media.
The winds are affecting the whole South Island and southern sections of the North Island, according to the country's meteorological service.
Officials in New Zealand have issued uncommon severe gust advisories - the most severe warning - in key areas such as Wellington and Canterbury.
Residents have been advised to stay indoors, refrain from journeys, and get ready for further utility disruptions.
Widespread Impact and Crisis Response
The electricity loss is primarily influencing households predominantly in the southern region, although officials say that power was being gradually reinstated.
Regional news have indicated that in some places homes have lost their roofs, and power lines and trees have been toppled by the gales.
Within the capital, a man was fatally injured after being hit by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a moment that was captured in a viral dashcam video.
Aircraft services in and out of the city have been suspended because of the weather, whereas some roads and libraries are not operating.
Simultaneously Canterbury officials have announced a emergency situation, to assist recovery activities.
Work Stoppages Amid Harsh Conditions
The powerful gales on today coincide with many of teachers, doctors and other public workers are engaged in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
Yet the extreme weather has compelled them to alter certain arrangements, with several external protests relocated inside or cancelled.
Comparable winds are impacting the neighboring country, bringing a period of extreme heat to the nation's interior regions.
Authorities have declared burning restrictions for fear of bushfires.
