Frigid temperatures across much of Western Canada include advisories warning parts of Alberta to prepare for a snowy Christmas Eve and Christmas Day.
As much as 10 to 20 cm is expected to fall by Christmas morning in Central Alberta, and Environment Canada is asking drivers to adjust travel plans to account for road conditions.
Snowfall warnings were in effect for multiple highways in British Columbia, with the advisory noting that a frontal system approaching from Washington state will bring snow to southwestern B.C., intensifying later in the day on Christmas Eve.
It says there could be accumulations of up to 10 cm for the Fraser Canyon, and 10 to 15 cm along stretches of the Coquihalla Highway from Hope to Kamloops.
The snow advisories join cold warnings in effect for parts of Manitoba, as well as Alberta and Saskatchewan, where wind chills in some spots are forecast to be between -45 and -50 C.
A few more temperature records fell in the Yukon, where it was -52.2 in Faro, breaking an old record of -43.5 set on the Dec. 23, 2022.
The extreme cold in the Yukon is expected to last through Christmas Eve, with wind chills in some spots hitting -45 to -55 C.
Derek Lee, a meteorologist with Environment Canada, said Tuesday that Arctic air has been building over the Yukon for the last week and a half.
“But that’s soon to change. We are looking to see some systems roll through Yukon in the next coming days and with that we’ll bring some moisture and cloud cover which will in turn help keep the temperatures a little bit higher than what we’re seeing now.”
Lee said cloud cover is in the forecast to sweep over the territory from north to south to help keep in some warmer air, but the cold in general isn’t going anywhere.
“Basically getting out of the negative 50s and maybe into the negative 35 to negative 40 range by the time we get into the weekend.”
This report by The Canadian Press was first published Dec. 24, 2025