Dunedin might get its first strong snowfall later this week, introduced by one other polar blast from the Southern Ocean.
Temperatures are forecast to succeed in the mid-teens on Tuesday, Wednesday and Thursday, as sturdy northwesterlies hit the South Island.
Nonetheless, it was a chilly begin for a lot of on Tuesday, with sub-zero temperatures in a lot of inland Otago, and warnings for motorists to take care on roads.
MetService meteorologist Devlin Lynden mentioned the northwesterlies would strengthen because the week progressed, earlier than swinging round to the southwest in a while Thursday, forward of a entrance which might carry heavy rain to the western South Island.
The entrance would then transfer throughout the South Island, spreading showers because it handed.
Behind the entrance, cooler southerly winds would return, bringing one other drop in temperatures and the potential for widespread snow right down to low ranges for a lot of inland Otago and Southland by midday on Friday.
And in contrast to final weekend, he mentioned there was a superb chance this weekend’s frigid blast might additionally have an effect on Dunedin’s hill suburbs.
“Evaluating final weekend’s mannequin to what we’re seeing in fashions for this coming weekend, it is a very related wanting kind of set-up, the place we’ve got this entrance transfer over the nation, adopted by some actually chilly southerlies with a little bit of instability and a good bit of moisture pushing in to the south coast and certainly Dunedin.
“So, it does seem like there’s a likelihood of snow to low ranges, doubtlessly affecting the highways and better areas within the metropolis.
“However with that mentioned, it’s a bit early to essentially give any quantitative estimates about how a lot will fall.”
He urged individuals to maintain a watch on the forecasts later within the week and take additional care when out on the roads.
Any snow that did fall, was anticipated to clear all through Saturday, he mentioned.
john.lewis@odt.co.nz
