Intense winds attaining velocities of approximately 155km/h (96mph) have left nearly 90,000 homes experiencing outages and led officials to halt over 100 flights, as reported by domestic outlets.
The gales are impacting the complete southern region and southern parts of the North Island, per the weather forecasting body.
Officials in New Zealand have announced infrequent severe gust advisories - the highest alert level - in key areas encompassing Wellington and Canterbury.
Locals have been urged to stay indoors, stay off roads, and get ready for additional utility disruptions.
Extensive Damage and Crisis Measures
This outage appears to be affecting residences predominantly in the southern region, though officials report that power was being slowly brought back.
Regional news have reported that in various locations structures have suffered roof damage, and power lines and trees have been knocked down by the winds.
Within the capital, a man was fatally injured after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a female was pushed toward oncoming traffic on a thoroughfare by a intensive burst, in a moment that was recorded in a widely shared car camera footage.
Flights in and out of the urban area have been halted as a result of the weather, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have issued a crisis declaration, to assist emergency management operations.
Labor Protests Amid Severe Conditions
The powerful gales on this day coincide with many of educators, medical professionals and government employees are engaged in what has been termed a "significant labor action", requesting better pay and working conditions.
But the severe conditions has compelled them to alter various scheduled activities, with several external protests moved indoors or called off.
Like conditions are impacting the neighboring country, bringing a heatwave to the country's outback.
Officials have declared fire bans for fear of wildfires.
