Heavy rain for the West Coast and gale northwesterlies for southern and eastern parts of the South Island.
An active front, preceded by strong northwesterlies, is expected to approach the south of the South Island from the Tasman Sea tonight, then move northeast over the South Island on Tuesday.
The front is forecast to bring a period of heavy to the west coast of the South Island, where a heavy rain warning and watches are in force. In addition, a strong wind warning and watches are in force for southern and eastern parts of the South Island.
💨Strong winds in the south tomorrow💨
A low pressure swings by the south, bringing a relatively short, sharp period of strong winds to Southland, Fiordland, Otago and Canterbury. See warnings and watches on https://t.co/qHyE5zhh6X ^TA pic.twitter.com/5hEn598LNx
— MetService (@MetService) November 15, 2020
Strong Wind Warning
Strong wind gusts could damage trees, powerlines and unsecured structures. Driving may be hazardous, especially for high-sided vehicles and motorcycles.
Area: Fiordland
Valid: 14 hours from 2:00am to 4:00pm Tuesday
Forecast: North to northwest gales are forecast to be severe at times, with gusts reaching 120km/h in exposed places.
Area: Southland, Stewart Island and Clutha
Valid: 17 hours from 5:00am to 10:00pm Tuesday
Forecast: Northwest gales are forecast to be severe at times, with gusts reaching 120 km/h in exposed places.
Heavy Rain Watch
Area: Fiordland
Valid: 9 hours from 3:00am to 12:00pm Tuesday
Forecast: A period of heavy rain. Rainfall amounts may approach warning criteria.