By Aedan Helmer, Ottawa Sun, February 15, 2015

If motorists were already spinning their wheels trekking around snow-covered
area roads Saturday, get ready for what's coming next. Environment Canada is
warning of an Alberta clipper due to blow in overnight Saturday and continuing
through Sunday, bringing with it a potential 10 to 15 cm dumping of snow
followed by a blast of Arctic air. This on the heels of a cold snap that might
see the lowest mean temperatures for February since 1979. via
Extreme cold, now dump of snow on its way | Ottawa & Region | News |
Ottawa Sun.