Another round of wintry weather is expected over the next few days acrossthe northern Rockies. As much as 1 to 2 feet of snow is expected along theeastern slopes of northern Montana and southern Alberta through Wednesday. InCalgary, snow is expected to continue Monday night before winding down onTuesday. Those planning on attending tonight's NHL playoff game in Calgary willhave to contend with snow on the roads and should allow some extra time to getto their destination.Snow will also accumulate several inches in Great Falls through Tuesdaynight. While most of the snow is expected across the higher elevations of theNorthwest, snow levels will be low enough to affect parts of I-15 and I-90.

Lighter accumulations will occur across the Washington and Oregon Cascades, aswell as the Blue Mountains in northeastern Oregon.

Story by AccuWeather.com Meteorologist Eric Wanenchak.