Environment Canada has issued a Snow Squall Watch and a Special Weather Statement for Exeter, Goderich, Bluewater, and southern Huron County. Forecasters say snow squalls could start on Thursday morning and may continue until Saturday.
The region could see 30 to 50 centimetres of snow, with even higher amounts in some areas. Visibility may drop to almost zero at times because of heavy snow and blowing snow.
Strong winds are also expected. Wind gusts could reach between 70 and 80 kilometres per hour from Wednesday through Thursday night or Friday morning. These winds will shift directions several times as the weather system moves through.
The combination of blowing snow and strong winds could make travel dangerous. Some roads may become blocked, and there is a chance of road closures. Power outages and other service disruptions are also possible.