Powerful gales hitting speeds of as high as 155km/h (96mph) have caused approximately 90,000 properties without power and led agencies to cancel over 100 aircraft departures, as reported by regional news sources.
The gales are impacting the whole South Island and southern sections of the northern region, according to the weather forecasting body.
The nation's agencies have released uncommon high-level wind alerts - the top caution category - in core zones such as these major districts.
Locals have been advised to remain inside, refrain from journeys, and prepare for further utility disruptions.
Broad Destruction and Crisis Measures
The power cut appears to be affecting households predominantly in the southern region, though agencies say that the electricity supply was being gradually reinstated.
Domestic outlets have stated that in various locations structures have suffered roof damage, while power lines and trees have been brought down by the winds.
Across Wellington, a individual was lost his life after being impacted by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was swept into moving cars on a thoroughfare by a strong gust of wind, in a event that was filmed in a viral dashcam video.
Air travel entering and leaving the city have been cancelled as a result of the winds, whereas certain highways and community centers are shut down.
At the same time local leaders have issued a emergency situation, to facilitate disaster response efforts.
Work Stoppages Amid Harsh Weather
The powerful gales on this day occur while many of educators, medical professionals and government employees are participating in what has been called a "mega strike", calling for better pay and working conditions.
Yet the intense climate has forced them to change certain arrangements, with some outdoor rallies moved indoors or called off.
Similar gusts are affecting the neighboring country, causing a heatwave to the nation's interior regions.
Authorities have declared flame prohibitions for concern about forest fires.
