Severe winds reaching velocities of approximately 155km/h (96mph) have left around 90,000 properties experiencing outages and forced agencies to halt over 100 air travel services, as reported by domestic outlets.
These gusts are influencing the whole South Island and southern parts of the North Island, according to the national weather agency.
New Zealand authorities have announced uncommon red wind warnings - the top caution category - in key areas encompassing these major districts.
Locals have been advised to remain inside, stay off roads, and get ready for more utility disruptions.
Widespread Impact and Emergency Response
This outage appears to be affecting homes predominantly in the southern region, though authorities state that power was being gradually reinstated.
Regional news have stated that in various locations roofs have been ripped off houses, whereas power lines and trees have been brought down by the gales.
In Wellington, a man was fatally injured after being hit by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a incident that was captured in a widely shared car camera footage.
Aircraft services to and from the city have been halted as a result of the gusts, whereas some roads and libraries are also closed.
Meanwhile local leaders have issued a emergency situation, to support disaster response efforts.
Labor Protests Alongside Extreme Conditions
The powerful gales on today occur while many of teachers, doctors and other public workers take part in what has been termed a "significant labor action", calling for higher wages and enhanced employment terms.
However the severe conditions has compelled them to change some of their plans, with some outdoor rallies shifted to interior venues or abandoned.
Similar gusts are impacting the neighboring country, causing a period of extreme heat to the remote areas.
Officials have issued fire bans for apprehension regarding wildfires.
