Key Takeaways
- Motorists are advised to drive cautiously due to expected heavy rain and strong winds in affected areas
- Up to 200mm of rain is expected to fall across the Westland District ranges, bringing a threat of flooding, slips, and difficult driving conditions
- Severe gusts of up to 120km/h are expected in exposed places, potentially causing damage to foliage, trees, and powerlines
- The rain is expected to reach the North Island by Tuesday, with widespread showers expected in Auckland and central North Island areas
- Watches and warnings are in place for heavy rain and severe gusts, with motorists and residents advised to stay informed and up to date with the latest weather forecasts
Introduction to the Weather Warning
Motorists travelling through affected parts of the country are being told to drive cautiously due to expected heavy rain and strong winds. The MetService has issued warnings and watches for heavy rain and severe gusts, with up to 200mm of rain expected to fall across the Westland District ranges in an 18-hour deluge. This is expected to bring a threat of flooding, slips, and difficult driving conditions, particularly in low-lying areas. The rain is expected to start from 4am in the far south and move up the island, with the West Coast and alpine headwaters being the most at risk.
The Cause of the Weather Warning
According to meteorologist Devlin Lynden, the cause of the weather warning is a low in the southern Tasman, which is driving a frontal feature towards the country. This is expected to bring strong moist northerlies, followed by showery westerlies, and a significant risk of rain in the alpine headwaters and the West Coast. Lynden stated that the most significant risk of rain will be in these areas, which may cause surface flooding in low-lying areas. The strong winds are also expected to cause damage, with gusts of up to 120km/h potentially destructive for foliage, trees, and powerlines.
The Expected Weather Conditions
The MetService expects the rain to reach the North Island by Tuesday, with widespread showers expected in Auckland and central North Island areas. However, Lynden stated that the risk of large-scale flooding is unlikely, due to the short period of heavy rain. The winds are expected to ease from the south from Monday evening, with a warning in place for the Canterbury High Country for 18 hours from 9am on Monday. Severe gale northwesterlies of 120km/h are expected in exposed places, and motorists are advised to exercise caution when driving.
The Impact of the Weather Warning
The weather warning is expected to have a significant impact on motorists and residents in affected areas. The heavy rain and strong winds may cause flooding, slips, and difficult driving conditions, making it essential for motorists to drive cautiously. The MetService advises motorists to stay informed and up to date with the latest weather forecasts, and to plan their journeys accordingly. Residents in low-lying areas are also advised to be prepared for potential flooding, and to take necessary precautions to protect their properties.
Conclusion and Future Weather Forecast
In conclusion, the weather warning issued by the MetService is a significant one, with heavy rain and strong winds expected to affect parts of the country. Motorists and residents are advised to exercise caution and stay informed, with the latest weather forecasts and warnings available on the MetService website. The rain is expected to reach the North Island by Tuesday, with widespread showers expected in Auckland and central North Island areas. However, the risk of large-scale flooding is unlikely, and the winds are expected to ease from the south from Monday evening. As the weather situation continues to evolve, it is essential for everyone to stay informed and prepared for any potential weather-related hazards.