Intense winds attaining speeds of approximately 155km/h (96mph) have left around 90,000 homes lacking electricity and led officials to cancel over 100 flights, based on local media.
These gusts are affecting the entire South Island and southern parts of the northern region, per the weather forecasting body.
Officials in New Zealand have announced rare high-level wind alerts - the highest alert level - in key areas such as Canterbury and Wellington.
Residents have been encouraged to avoid going outside, avoid travel, and get ready for additional utility disruptions.
Broad Impact and Crisis Measures
The electricity loss appears to be affecting residences mainly in the South Island, although authorities say that energy was being gradually reinstated.
Regional news have stated that in various locations structures have suffered roof damage, whereas trees and electricity poles have been knocked down by the gusts.
Within the capital, a person was killed after being impacted by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was swept into approaching vehicles on a street by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Aircraft services to and from the metropolis have been halted due to the weather, and various routes and public facilities are also closed.
Simultaneously Canterbury officials have issued a emergency situation, to support disaster response efforts.
Strike Action Alongside Extreme Weather
The powerful gales on Thursday coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been described as a "significant labor action", calling for higher wages and enhanced employment terms.
Yet the severe conditions has forced them to modify certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are affecting the nearby nation, ushering in a heatwave to the remote areas.
Authorities have issued flame prohibitions for apprehension regarding wildfires.
