Powerful winds attaining velocities of up to 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and led officials to call off in excess of 100 aircraft departures, based on local media.
The winds are affecting the complete South Island and southern parts of the North Island, according to the country's meteorological service.
New Zealand authorities have released uncommon severe gust advisories - the highest alert level - in key areas encompassing Canterbury and Wellington.
Locals have been urged to avoid going outside, stay off roads, and prepare for further electricity and network failures.
Broad Damage and Emergency Measures
The power cut appears to be affecting households mainly in the South Island, though agencies state that energy was being restored progressively.
Domestic outlets have stated that in some places homes have lost their roofs, and power lines and trees have been brought down by the gusts.
In Wellington, a individual was fatally injured after being hit by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a individual was pushed toward moving cars on a thoroughfare by a powerful blast, in a incident that was recorded in a viral dashcam video.
Flights in and out of the urban area have been halted as a result of the weather, and certain highways and community centers are shut down.
Simultaneously local leaders have issued a state of emergency, to facilitate disaster response efforts.
Strike Action Alongside Extreme Weather
The wild winds on this day occur while tens of thousands of teachers, doctors and other public workers take part in what has been called a "significant labor action", calling for higher wages and enhanced employment terms.
However the intense climate has compelled them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Similar gusts are affecting the neighboring country, ushering in a heatwave to the remote areas.
Officials have issued burning restrictions for fear of bushfires.
