Powerful gales attaining speeds of approximately 155km/h (96mph) have caused nearly 90,000 households without power and led officials to cancel more than 100 aircraft departures, as reported by domestic outlets.
The winds are affecting the complete South Island and southern sections of the northern region, according to the national weather agency.
The nation's agencies have released rare high-level wind alerts - the highest alert level - in central regions encompassing these major districts.
People have been encouraged to avoid going outside, avoid travel, and prepare for additional utility disruptions.
Extensive Damage and Crisis Response
The electricity loss seems to be impacting households mostly in the South Island, while authorities say that the electricity supply was being slowly brought back.
Local media have reported that in various locations homes have lost their roofs, whereas power lines and trees have been toppled by the gales.
Within the capital, a person was killed after being impacted by a falling limb at a well-known hiking path on earlier this week.
Additionally in the city, a female was pushed toward approaching vehicles on a road by a strong gust of wind, in a moment that was recorded in a popular vehicle recording.
Air travel entering and leaving the metropolis have been halted as a result of the weather, and some roads and libraries are shut down.
At the same time local leaders have announced a emergency situation, to facilitate recovery activities.
Labor Protests During Harsh Conditions
The powerful gales on Thursday occur while many of school staff, physicians and civil servants take part in what has been termed a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to modify some of their plans, with several external protests relocated inside or abandoned.
Similar gusts are also sweeping the neighboring country, ushering in a high-temperature event to the remote areas.
Authorities have issued flame prohibitions for concern about bushfires.