A significant weather event is set to impact large parts of New Zealand on Tuesday, 29 July, with MetService issuing severe weather warnings for heavy rain and strong winds.
A front, preceded by a strong and moist northeast flow, is expected to move eastward across the country, bringing potentially hazardous conditions to western and northern regions.
Authorities are urging residents in high-risk areas to prepare for possible flooding, slips, and disruptions.
The heaviest rainfall is predicted for the North Island, including Taranaki, the central high country, and areas north of the Bay of Plenty. Nelson/Tasman, northwest Marlborough, and Westland are also expected to experience significant downpours, with particular concern for Nelson/Tasman due to already saturated ground from recent rain.
Moderate-risk zones include Buller, Grey Districts, and the headwaters of Canterbury and Otago lakes and rivers, where rainfall may still reach warning levels.
In addition to heavy rain, severe northeast gales are forecast for exposed parts of Northland, Auckland, Great Barrier Island, the Coromandel Peninsula, eastern Waikato, Bay of Plenty, and inland areas of Whanganui and Taihape.
The Canterbury Alps may also experience strong northerly winds, though confidence in their intensity remains moderate.
Residents in affected regions are advised to secure loose outdoor items, monitor local flood risks, and avoid unnecessary travel during the worst of the weather.
Emergency services are on standby, and updates will be provided as the system develops.
This event highlights ongoing concerns about extreme weather patterns and their impact on New Zealand’s infrastructure. Stay tuned to official forecasts for further updates.
