Powerful winds hitting speeds of as high as 155km/h (96mph) have left nearly 90,000 homes lacking electricity and compelled authorities to cancel over 100 air travel services, according to domestic outlets.
The gales are impacting the entire southern region and lower areas of the northern region, per the country's meteorological service.
The nation's agencies have announced infrequent red wind warnings - the highest alert level - in key areas encompassing Canterbury and Wellington.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for additional utility disruptions.
Widespread Destruction and Crisis Response
The electricity loss seems to be impacting households mostly in the South Island, although agencies state that energy was being slowly brought back.
Domestic outlets have stated that in various locations structures have suffered roof damage, whereas power lines and trees have been knocked down by the gusts.
Across Wellington, a man was fatally injured after being hit by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a female was blown onto moving cars on a road by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Aircraft services to and from the urban area have been halted due to the winds, while various routes and public facilities are not operating.
Meanwhile Canterbury officials have issued a emergency situation, to facilitate emergency management operations.
Work Stoppages Amid Extreme Conditions
The powerful gales on this day occur while many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", demanding improved salaries and workplace environments.
However the intense climate has forced them to change certain arrangements, with several external protests relocated inside or abandoned.
Comparable winds are affecting the nearby nation, causing a high-temperature event to the country's outback.
Agencies have declared burning restrictions for concern about bushfires.
