Ottawa could see record-breaking cold
It will be a sunny but frigid start to the weekend and Environment Canada has issued an extreme cold warning for Ottawa.
The forecast calls for wind chill values between -35 C to -42 C today.
The forecast high is -17 C but it will feel more like -37 C with the wind chill this morning, and more like -21 C this afternoon.
These temperatures could cause frostbite within minutes on exposed skin. Ottawa Public Health has also issued a frostbite warning, which it does when the wind chill is forecast to go below -35.
It will be sunny throughout the day with clear skies tonight, and overnight temperatures will drop to -27 C and -31 C with the wind chill.
The all-time low temperature for Jan. 21 in Ottawa was -31.1 C, a record set in 1943.
Expect similar weather tomorrow with clouds rolling in late Saturday morning. Tomorrow’s forecast high is -14 C and it will feel like -32 C in the morning with the wind chill, and more like -21 C in the afternoon. The risk of frostbite will continue throughout the day.
Things will warm up on Sunday – expect a mix of sun and cloud and high of -7 C.
CTVNews.ca Top Stories
Thunderstorms kill 4 in southern Ont., knock out power in parts of Que.
As the May long weekend kicked off, a massive thunderstorm in southern Ontario and Quebec brought strong wind gusts that knocked down trees, took out power and left at least four people dead.

Flu cases on the rise in Canada despite expected fall
The federal government is reporting a sharp rise in influenza in recent months, at a time of the year when detected cases generally start to fall in Canada.
Toronto investigating first suspected case of monkeypox
Health officials in Toronto say they are investigating the first suspected case of monkeypox in the city.
A 'relieved' Jason Kenney says he won't run in the UCP leadership race
Alberta Premier Jason Kenney says he will not be running in the race to pick a new leader of the United Conservative party.
Putin's invasion of Ukraine an 'act of madness,' former U.K. PM Blair says
The United Kingdom's former prime minister Tony Blair says Russian President Vladimir Putin's decision to invade Ukraine is an 'act of madness.' In an interview on CTV's Question Period airing Sunday, Blair said Putin doesn't appear to be the same man he knew in the early 2000s.
Buffalo shooting victim laid to rest; city marks 1 week
Roberta Drury, a 32-year-old woman who was the youngest of the 10 Black people killed at a Buffalo supermarket, was remembered at her funeral Saturday for her love for family and friends, tenacity 'and most of all, that smile that could light up a room.'
The science behind why smoke seems to follow you around a campfire
Why does smoke seem to follow you around a campfire? B.C. research scientist Kerry Anderson told CTVNews.ca the answer actually boils down to physics.
Expert's tips on what to do if you're being carjacked amid rash of Toronto incidents
Some drivers in Toronto may be feeling on edge as Toronto is dealing with a rash of violent carjackings targeting mostly high-end vehicles.
A year of trauma, catharsis and finally peace for some survivors of Kamloops school
The nightmares started last May, said Harvey McLeod, chief of the Upper Nicola Indian Band and a survivor of the former Kamloops Indian Residential School.