Subtropical Low to Unleash Heavy Rain and Severe Gales on Upper North Island

The lower North Island is forecast to remain mostly cloudy with gusts and isolated showers in the afternoon for the southeast, and isolated eastern showers in the South Island. However, the weather turns worse tomorrow with increasing chances of heavier rain and strong winds. “Most of the areas in the North will see a chance of some heavy falls,” Magwala said. “As a result, there is a chance of issuing some warnings for the upper North Island, including Auckland.” A heavy rain watch has been issued for Northland from 6pm today until 6pm tomorrow. According to MetService’s severe weather outlook, heavy rain is likely in Northland, with a low confidence that a heavy rainfall warning will be required. However, there is a moderate chance of MetService issuing a heavy rain warning for the north and east of Northland. Rain is also possible over Gisborne/Tairāwhiti and northern Hawke’s Bay, but there is a low confidence of a warning being issued for those areas. Magwala said the low would continue to move further south on Wednesday and affect much of the upper North Island. “The chances for heavy rain warnings increase, including those for severe gales,” he said. According to MetService’s severe weather outlook, there is a moderate chance for severe north easterly gales for Northland, Auckland and the Coromandel. There is also a moderate chance of heavy rain for Northland.