Powerful gusts reaching velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties without power and compelled agencies to call off over 100 flights, based on regional news sources.
The gales are impacting the complete southern region and southern parts of the northern region, as stated by the weather forecasting body.
The nation's agencies have announced uncommon high-level wind alerts - the highest alert level - in central regions such as these major districts.
Residents have been urged to avoid going outside, stay off roads, and prepare for additional power and communication outages.
Widespread Destruction and Crisis Response
The electricity loss seems to be impacting households mostly in the South Island, though officials report that power was being slowly brought back.
Regional news have indicated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
Within the capital, a individual was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a female was pushed toward moving cars on a thoroughfare by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Flights entering and leaving the metropolis have been halted because of the winds, while certain highways and community centers are shut down.
Simultaneously local leaders have issued a state of emergency, to facilitate recovery activities.
Strike Action During Harsh Conditions
These intense gusts on today occur while many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", requesting higher wages and enhanced employment terms.
But the extreme weather has forced them to change some of their plans, with some outdoor rallies shifted to interior venues or called off.
Similar gusts are also sweeping the nearby nation, ushering in a heatwave to the country's outback.
Officials have announced burning restrictions for apprehension regarding wildfires.