Intense gusts reaching speeds of as high as 155km/h (96mph) have left nearly 90,000 homes without power and compelled authorities to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are influencing the entire South Island and southern parts of the North Island, according to the weather forecasting body.
The nation's agencies have released rare high-level wind alerts - the most severe warning - in central regions encompassing Wellington and Canterbury.
Residents have been advised to stay indoors, stay off roads, and make arrangements for further utility disruptions.
Broad Damage and Emergency Response
The electricity loss is primarily influencing households mostly in the southern region, while officials state that energy was being slowly brought back.
Regional news have stated that in certain areas homes have lost their roofs, whereas power lines and trees have been knocked down by the winds.
Across Wellington, a individual was killed after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a woman was pushed toward oncoming traffic on a street by a powerful blast, in a incident that was recorded in a popular vehicle recording.
Flights in and out of the urban area have been halted due to the weather, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have announced a emergency situation, to assist recovery activities.
Strike Action During Harsh Weather
The wild winds on today coincide with tens of thousands of teachers, doctors and other public workers are engaged in what has been called a "mega strike", demanding improved salaries and workplace environments.
Yet the severe conditions has forced them to modify certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Similar gusts are impacting the nearby nation, causing a high-temperature event to the country's outback.
Agencies have announced burning restrictions for apprehension regarding bushfires.
