Powerful gusts attaining speeds of up to 155km/h (96mph) have caused approximately 90,000 properties without power and forced authorities to halt more than 100 flights, as reported by domestic outlets.
These gusts are affecting the whole South Island and southern parts of the North Island, as stated by the national weather agency.
Officials in New Zealand have released infrequent high-level wind alerts - the most severe warning - in central regions encompassing Wellington and Canterbury.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for more power and communication outages.
Widespread Destruction and Emergency Measures
This outage is primarily influencing homes predominantly in the South Island, while officials report that the electricity supply was being slowly brought back.
Domestic outlets have stated that in certain areas homes have lost their roofs, whereas power lines and trees have been knocked down by the winds.
Within the capital, a person was killed after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a street by a strong gust of wind, in a event that was recorded in a viral dashcam video.
Flights to and from the city have been halted because of the gusts, whereas certain highways and community centers are shut down.
At the same time authorities in Canterbury have declared a state of emergency, to support emergency management operations.
Labor Protests Alongside Severe Conditions
The wild winds on today come as numerous of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
Yet the intense climate has forced them to modify certain arrangements, with some outdoor rallies relocated inside or cancelled.
Comparable winds are affecting the nearby nation, ushering in a high-temperature event to the nation's interior regions.
Authorities have issued flame prohibitions for concern about bushfires.
