Expect an exceptionally cold Christmas as a massive flow of Arctic air settles over most of the country, including British Columbia's Central Interior.
The pattern will deliver daytime highs in the -14 to -18 C range starting this weekend, says Michael Carter, a meteorologist at The Weather Network.
"The core of the coldest air is going to be down to the centre of the country, in places like Saskatchewan, Manitoba, northwestern Ontario but it's really going to be a coast-to-coast story, Carter said Wednesday.
He's urging people to be careful when they venture outside.
"If something were to happen, if you get a flat tire or your car breaks down and you have to spend an extended period of time outdoors obviously that can be very dangerous so make sure you're prepared to limit your exposure as much as possible," Carter said.
On the upside, it will make for a clear and sunny sky.
Because Arctic outflows are so dry, it's doubtful much snow will fall beyond a flurry heading into the weekend. But Carter hedged his bet somewhat saying there is a chance moisture from the Pacific could run up over top of the cold air.
"So after Christmas-Boxing Day, we can certainly see chances for snow creeping back into the forecast along with the cold air in place," Carter said.
