“Daytime highs could be close to 20°C below their seasonal normals.”
14 Mar 2020 – Winter storm and snowfall warnings issued in parts of Alberta, Saskatchewan as some areas could see +30 cm (more than a foot) of snow through Sunday morning.
Accompanying the snow will be the bitter temperatures, with wind chills making them feel like the minus 20s across much of Alberta and parts of central Saskatchewan Saturday. Daytime highs could be close to 20°C below their seasonal normals.
Thanks to Winston Smith for this link