Big winter storm headed towards Ontario could dump 40 cm of snow in some areas
A significant winter storm is headed to Ontario that could dump up to 40 centimetres of snow in some regions and cause treacherous driving conditions.
According to Environment Canada, snow is forecast to arrive across southern Ontario on Sunday night and will "spread rapidly northeastward through the day Monday."
The weather agency says snow will fall heavily at times, with rates of a few centimetres per hour possible. Winds are also expected to gust up to 50 km/h Monday afternoon, causing poor visibility due to blowing snow.
"Travel will likely be difficult due to the expected heavy snow," Environment Canada said.
Regions like Niagara Falls, St. Catharines, Welland, Grimsby, Kingston, Ottawa, Peterborough, Brockville, Tweed, and Cornwall should be prepared for anywhere between 25 and 40 centimetres of snow.
Peak snowfall rates of two to five centimetres per hour are possible Monday morning into Monday afternoon, Environment Canada said.
A person shovels snow from around a car during a snowstorm in Montreal, Saturday, January 16, 2021. THE CANADIAN PRESS/Graham Hughes
Residents in these regions are being urged to avoid travel if possible.
"There may be a significant impact on rush hour traffic in urban areas," Environment Canada said.
In Toronto, snowfall accumulations of 10 to 20 centimetres of snow are forecast Sunday night into Monday, however Environment Canada said "higher amounts can't be ruled out."
Pickering, Oshawa, Durham Region, Uxbridge, Beaverton, Vaughan, Richmond Hill,and Markham should expect similar snowfall amounts.
Monday is the first day Ontario students are slated to return to in-person learning across Ontario.
Conditions are forecast to improve by Monday evening as the snow comes to an end.
For more information, visit our weather page.
CTVNews.ca Top Stories
Doctors say capital gains tax changes will jeopardize their retirement. Is that true?
The Canadian Medical Association asserts the Liberals' proposed changes to capital gains taxation will put doctors' retirement savings in jeopardy, but some financial experts insist incorporated professionals are not as doomed as they say they are.
Something in the water? Canadian family latest to spot elusive 'Loch Ness Monster'
For centuries, people have wondered what, if anything, might be lurking beneath the surface of Loch Ness in Scotland. When Canadian couple Parry Malm and Shannon Wiseman visited the Scottish highlands earlier this month with their two children, they didn’t expect to become part of the mystery.
Fair in Ontario, flurries in Labrador: Weather systems make for an erratic spring
It's no secret that spring can be a tumultuous time for Canadian weather, and as an unseasonably mild El Nino winter gives way to summer, there's bound to be a few swings in temperature that seem out of the ordinary. From Ontario to the Atlantic, though, this week is about to feel a little erratic.
What do weight loss drugs mean for a diet industry built on eating less and exercising more?
Recent injected drugs like Wegovy and its predecessor, the diabetes medication Ozempic, are reshaping the health and fitness industries.
He replaced Mickey Mantle. Now baseball's oldest living major leaguer is turning 100
The oldest living former major leaguer, Art Schallock turns 100 on Thursday and is being celebrated in the Bay Area and beyond as the milestone approaches.
What a urologist wants you to know about male infertility
When opposite sex couples are trying and failing to get pregnant, the attention often focuses on the woman. That’s not always the case.
'It was instant karma': Viral video captures failed theft attempt in Nanaimo, B.C.
Mounties in Nanaimo, B.C., say two late-night revellers are lucky their allegedly drunken antics weren't reported to police after security cameras captured the men trying to steal a heavy sign from a downtown business.
Bank of Canada officials split on when to start cutting interest rates
Members of the Bank of Canada's governing council were split on how long the central bank should wait before it starts cutting interest rates when they met earlier this month.
Made-in-Newfoundland vodka claims top prize at worldwide competition
A Newfoundland-made vodka has been named one of the world’s best by judges at this year’s World Vodka Awards.