“Hairy Few Days”: Wild Weather Lashes NZ in Christmas Lead-Up
By Lions Roar News Weather Desk
WELLINGTON, NEW ZEALAND – Holiday travelers are being warned to brace for a “hairy few days” as a tropical, moisture-laden front sweeps across the country just 48 hours before Christmas. The unsettled weather, characterized by heavy rain and severe gale-force winds, has already triggered multiple road warnings and visibility alerts on major North Island arteries.
The NZ Transport Agency Waka Kotahi (NZTA) is urging extreme caution, particularly for those navigating the Wellington region, as warm, moist air from the Tasman Sea collides with cooler temperatures, creating volatile driving conditions.
🛣️ Road Alerts: Transmission Gully & Remutaka Hill
As of early Tuesday morning, December 23, 2025, hazardous conditions were reported on key transit routes:
- SH1 Transmission Gully: Reduced visibility has been reported between Linden and Paekākāriki. Motorists are advised to keep headlights on at all times and significantly increase following distances.
- SH2 Remutaka Hill: A strong wind warning is in place. Drivers of high-sided vehicles, towing caravans, or riding motorcycles are encouraged to delay travel if possible or exercise extreme care.
- SH1 Desert Road: Strong northwesterly gusts are also affecting the central plateau, with NZTA warning of “unexpected hazards” on the road.
“With weather conditions changing quickly, drivers must slow down and drive to the conditions,” an NZTA spokesperson said. “The combination of holiday traffic and poor visibility is a high-risk mix.”
🌦️ The Forecast: Wind vs. Rain
MetService has issued several Watches and Warnings as the front moves east. While the South Island saw the worst of the rain on Monday night, the focus has now shifted to the North Island.
Key Weather Watches:
| Region | Type of Alert | Duration |
| Waikato & Waitomo | Heavy Rain Watch | Until 9:00 AM Wednesday |
| Wairarapa & Hawke’s Bay | Strong Wind Watch | Until 5:00 PM Tuesday |
| Tararua Range | Heavy Rain Watch | (Expired Noon Tuesday) |
| Wellington | Strong Wind Watch | (Expired 1:00 PM Tuesday) |
For Wellington, Wairarapa, and Southern Hawke’s Bay, wind remains the primary concern. Northwesterly gales are expected to reach severe strength in exposed places, potentially causing minor damage to trees and temporary structures like gazebos or holiday tents.
🎅 Christmas Day Outlook
The “million-dollar question” remains: will the sun come out for the big day? Forecasters suggest a split story for December 25th:
- The Good News: The rain is expected to clear most of the North Island by Wednesday afternoon, leaving a cooler but brighter Christmas Day for Auckland and Hamilton.
- The Mixed News: The East Coast (Gisborne and Napier) is currently shaping up to be the warmest and driest spot in the country.
- The Damp News: Parts of the West Coast and lower South Island may still see lingering showers and cloud cover.
