Severe Weather Warnings

Issued by MetService at 9:00am Wednesday 24 Apr 2024

Heavy rain and possible severe northwest gales for parts of the South Island

A front is expected to move across the South Island during Thursday, preceded by strong to gale northwest winds, and heavy rain for western regions. The heaviest rain is forecast for Fiordland the ranges of the Westland District, while severe northwest gales are possible in exposed areas from Fiordland to the Canterbury High Country.

Watches and Warnings for heavy rain and strong winds are in force.

People are advised to stay up to date with the latest forecasts.

Heavy Rain Warning - Orange

Heavy rain may cause streams and rivers to rise rapidly. Surface flooding and slips are also possible and driving conditions may be hazardous.

Area: The ranges of the Westland District

Valid: 10 hours from 4:00am Thursday to 2:00pm Thursday

Forecast: Expect 70 to 90 mm of rain. Peak intensities of 20 to 30 mm/h, and possible thunderstorms.

Note, further rain expected Thursday night and Friday morning.

Strong Wind Warning - Orange

Strong wind gusts could damage trees, powerlines and unsecured structures. Driving may be hazardous, especially for high-sided vehicles and motorcycles.

Area: Canterbury High Country

Valid: 16 hours from 2:00am Thursday to 6:00pm Thursday

Forecast: Severe gale northwesterlies gusting 120 km/h in exposed places.

An update for severe weather will be issued by: 9:00pm Wednesday 24 Apr 2024

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