Slips and flooding have closed the main highway in several places in the southern West Coast.
Photo: 123rf
MetService is warning of heavy rain for much of the region today, though the terrible weather predicted for this weekend a few days ago has since been downgraded.
Police say parts of State Highway 6 in south Westland are shut.
West Coast Civil Defence have opened an emergency operations centre in Hokitika as a precaution, and another opened in Greymouth this evening.
MetService said up to 200mm would fall in Westland north of Otira and up to 150mm in the Buller District.
A front draped across the South Island slowly makes its way northwards today and tomorrow. The front brings heavy rain to the west coast of the South Island, and snow lowering to 1000 metres about the Canterbury High Country, but weakens by the end of tomorrow. ^KL pic.twitter.com/ugU9V9CfrH
— MetService (@MetService) November 26, 2021
Emergency Management Group Controller John Canning said the modelling showed the system moving north over the day.
The forecaster warned heavy rain could cause rivers and streams to rapidly rise, and surface flooding was likely.
Canning said 15mm of rain an hour was expected in Greymouth this afternoon, and it was worth being prepared.
"It's fairly changeable but we're not having heavy rainfall at present so we're gearing up, if it does get heavier, for flooding in the townships on the coast. And hopefully we can deal with that.
Greymouth centre controller Al Lawn said there is still intense rain falling in the area.
So far no serious issues have been reported.
Surface flooding was expected in Buller overnight.
Residents and drivers were asked to take care due to slips and surface flooding on roads, and keep an eye on the West Coast Civil Defence's Facebook page for updates.
Meanwhile, phone and internet services have been restored in coastal Buller after heavy rain caused disruptions earlier today.
