More than 400 crashes have been reported across the Greater Toronto Area as it experiences a wintry blast of weather in the form of freezing rain and ice pellets.
The mix of precipitation is coming ahead of a potential ice storm on Sunday.
Many of the crashes are single-vehicle collisions, with cars ending up sideways, going into ditches and concrete walls, spinning out and going the wrong way, according to Sgt. Kerry Schmidt of the Ontario Provincial Police’s Highway Safety Division.
“We have problems all over the place,” Schmidt said in Mississauga. “Don’t drive if you don’t have to. It’s windy, it’s wet, it’s cold, it’s miserable. All of that altogether, and we got crashes all across the GTA.”
The City of Toronto said Saturday afternoon nearly 80 salting trucks are on the roads to help clear snow and ice.
The Toronto and Region Conservation Authority has issued a flood warning, saying residents should exercise “extreme caution” around all bodies of water and avoid driving in low-lying areas and roadways, particularly at underpasses.
All shorelines, rivers and streams in the GTA should be considered hazardous, it said.
Freezing rain warning still in place
Toronto remained under a freezing rain warning, with Environment Canada saying an ice storm is “likely on Sunday.”
“We can expect a mix of all types of precipitation coming through the GTA and much of Southern Ontario, frankly,” Kennedy said. “It’s changing every minute.”
Expect power outages
On Saturday afternoon, the freezing rain and ice pellets were expected to turn into “all ice pellets” before ice would start to build up later in the evening.
The freezing rain was expected to last into Sunday, Environment Canada said, and the weather could lead to significant buildup of ice and power outages.
Increasing the likelihood of power outages were winds that were expected to gust between 70 and 80 km/h an hour, and the possibility of ice-laden trees falling on power lines.
Roads, if not treated with salt, could be “dangerous,” especially if the ice causes tree branches to fall on roadways, Environment Canada said in its warning.
Rain could cause flooding on Sunday
“Significant” rain could fall late Sunday, which could lead to flooding on roadways and low-lying areas Sunday night into Monday.
According to the Toronto and Region Conservation Authority (TRCA), five to 10 millimetres of rain fell Friday night in the GTA, bringing the total rain fall over the past three days to 15 to 25 millimetres.
The TRCA said it is difficult to anticipate the amount of flooding, but advised the public to stay alert to changing weather conditions.
The spring storm is due to a moisture-laden low pressure area over the central U.S. that is moving toward the Great Lakes this weekend.
As the low-pressure system approaches, the northeasterly winds are expected to bring cold Arctic air, forcing temperatures below freezing on Saturday morning.
Winds may also affect winds in bodies of water, including Lake Ontario and rivers, TRCA added.
Colleges, universities cancelling exams
York University said in a statement: “Due to the higher than acceptable possibility of slips and falls due to road and walkway conditions that are likely to materialize through the course of this morning, the university is enacting weather emergency procedures and suspending normal university operations today, effective immediately.”
Humber College also cancelled an open house, classes and all events.
University of Guelph-Humber rescheduled exams for April 20.
At Sheridan College, classes were cancelled, while libraries, food services and recreational facilities were closed.
Centennial College closed its campuses and cancelled classes.
At Ryerson, morning exams for noon were to proceed as scheduled, while afternoon exams were cancelled.
University of Toronto, Scarborough campus, closed at 3 p.m. ET on Saturday and was scheduled to reopen on Sunday at 9 a.m., weather permitting.
Maple Leaf Sports and Entertainment, meanwhile, closed Maple Leaf Square, outside the Air Canada Centre in Toronto, out of public safety concerns, hours before the start of the first NBA playoff game between the Toronto Raptors and Washington Wizards.
Check flight status, Pearson urges
Robin Smith, spokesperson for the Greater Toronto Airports Authority, said the authority is monitoring the weather closely.
“Our de-icing team is fully staffed and prepared to process aircraft for departures, while our terminal staffing has been increased to provide additional customer service staff for passengers,” he said in an email.
North of Toronto, the town of Newmarket said it closed all of facilities, including its public library, as of 2 p.m.