Intense gales attaining speeds of up to 155km/h (96mph) have left nearly 90,000 properties without power and compelled authorities to halt over 100 air travel services, as reported by regional news sources.
These gusts are influencing the whole South Island and southern sections of the northern region, according to the country's meteorological service.
Officials in New Zealand have issued rare red wind warnings - the highest alert level - in key areas such as Canterbury and Wellington.
Residents have been encouraged to remain inside, refrain from journeys, and make arrangements for additional electricity and network failures.
Widespread Damage and Crisis Response
The power cut appears to be affecting residences mainly in the southern region, although officials report that energy was being slowly brought back.
Domestic outlets have stated that in some places homes have lost their roofs, whereas utility poles and vegetation have been knocked down by the gales.
Within the capital, a person was fatally injured after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a female was pushed toward moving cars on a road by a intensive burst, in a incident that was recorded in a viral dashcam video.
Flights in and out of the city have been suspended as a result of the winds, and some roads and libraries are shut down.
Simultaneously Canterbury officials have declared a crisis declaration, to support disaster response efforts.
Labor Protests Amid Severe Weather
The powerful gales on this day coincide with tens of thousands of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", calling for better pay and working conditions.
But the severe conditions has pressured them to alter various scheduled activities, with several external protests relocated inside or called off.
Like conditions are affecting Australia, ushering in a period of extreme heat to the nation's interior regions.
Authorities have announced flame prohibitions for concern about wildfires.
