First blast of cold weather set to hit southern Ontario
Southern Ontario is seeing its first bout of chilly weather this season, as Environment Canada extended several weather advisories on Monday morning.
The federal agency extended its Sunday frost advisories across southern parts the province from York, Durham, Dufferin, and Halton regions, to cities like Ottawa, Kingston, Waterloo, and London.
According to the updated advisory, frost is expected Monday night again and right into Tuesday morning. It notes some plants might even get damaged or destroyed by the frost.
Residents are encouraged to cover their plants, and take precautions to protect their more frost-sensitive trees and plants.
Temperatures, which are forecast to be near or below the freezing point, are set to climb up later Monday morning.
According to Environment Canada, Toronto’s weather is expected to be sunny with a high of 17 C during the day, though it looks like it will dip down to the single digits overnight. Mississauga are set to cool off to 5 C overnight, while Markham, Richmond Hill, and Vaughan will feel like 2 C.
Environment Canada says it issues frost advisories whenever the area’s temperatures are forecast to reach the freezing point during plant and crop growing season, as it can potentially damage or destroy them.
Ontarians can report severe weather to Environment Canada by tweeting with #ONStorm, or emailing ONstorm@ec.gc.ca.
CTVNews.ca Top Stories
Western University researchers unlock potential 'cure' for ALS
New research out of London, Ont.'s Western University is shedding light on a potential cure for ALS, in which the targeting of the interaction between two proteins can halt or fully reverse the disease's progression.
What Michael Cohen said on the stand in Trump hush money case
The star prosecution witness in Donald Trump's hush money trial took the stand Monday with testimony that could help shape the outcome of the first criminal case against an American president.
Collapsed Baltimore bridge span comes down with a boom after crews set off chain of explosives
Crews conducted a controlled demolition Monday to break down the largest remaining span of the collapsed Francis Scott Key Bridge in Baltimore.
Police release 3D images of young child found in an Ontario river two years ago
Police have released a three-dimensional image of a young child whose remains were discovered in the Grand River in Dunnville, Ont. almost two years ago.
Kamala Harris drops F-bomb during White House live-stream
U.S. Vice-President Kamala Harris used a profanity on Monday while offering advice to young Asian Americans, Native Hawaiians and Pacific Islanders about how to break through barriers.
Behind the barricades: How protesters spend their first days in a new encampment
Students in Montreal describe life in a newly erected encampment in Montreal as a whirlwind of preparations, from facing rain and a potential police crackdown to setting up a space for the exchange of ideas.
Security video caught admitted serial killer disposing of bodies in Winnipeg garbage bins
Security video caught admitted serial killer Jeremy Skibicki on multiple late-night outings, disposing of body parts in nearby garbage bins and dumpsters in the middle of the night.
Next 48 hours will be 'extremely challenging' for B.C. wildfire crews near Fort Nelson: officials
A wildfire burning dangerously close to Fort Nelson, B.C., has grown to more than 50 square kilometres, and officials are warning that the blaze's behaviour is expected to become more volatile over the next 48 hours.
Southern Ont. man charged with attempted murder in Timmins shooting
One of two men wanted for attempted murder in Timmins has been arrested, while a warrant has been issued for a second suspect, who fled police on foot.