Powerful gales attaining velocities of up to 155km/h (96mph) have left nearly 90,000 homes lacking electricity and forced officials to cancel in excess of 100 flights, based on regional news sources.
The winds are affecting the whole South Island and lower areas of the northern region, as stated by the national weather agency.
The nation's agencies have announced rare high-level wind alerts - the highest alert level - in key areas including these major districts.
Residents have been advised to stay indoors, stay off roads, and make arrangements for further power and communication outages.
Broad Damage and Emergency Measures
This outage is primarily influencing households mainly in the southern region, while agencies state that energy was being slowly brought back.
Domestic outlets have stated that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the winds.
Within the capital, a man was killed after being impacted by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a female was blown onto approaching vehicles on a road by a intensive burst, in a incident that was captured in a viral dashcam video.
Flights to and from the metropolis have been halted due to the gusts, whereas certain highways and community centers are also closed.
At the same time Canterbury officials have declared a crisis declaration, to assist disaster response efforts.
Labor Protests Alongside Extreme Conditions
The wild winds on this day coincide with many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", calling for improved salaries and workplace environments.
However the intense climate has compelled them to change certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Comparable winds are affecting the nearby nation, ushering in a high-temperature event to the country's outback.
Officials have issued burning restrictions for apprehension regarding wildfires.