We're going from a high of 20° Celsius on Monday afternoon to a low of 2 and between 10 and 20 cm of snow by Wednesday morning.

Environment and Climate Change Canada issued a snowfall warning Monday morning after 5 a.m.

Heavy snowfall is expected to start tonight and stay with us in the Foothills tapering off Wednesday morning.

Closer to the U.S. border the expectations are for more snowfall with reduced visibility for travelers.

All highways and roads will be affected by the changing driving conditions.