Weather
The best skiing weather in this cycle stays focused on the Alberta Rockies, where Lake Louise is lined up for 44 cm to 67 cm and Banff Sunshine for 36 cm to 53 cm by early Sunday. West of the divide, snowfall looks much less productive through Saturday, with only modest refreshes at Kicking Horse and Revelstoke and very little for Big White or RED before the next, broader storm chance arrives next Tuesday and Wednesday. Confidence is strongest from Tuesday March 17 through early Sunday March 22, when the guidance is most aligned on storm timing and the colder finish in Alberta.
From Tuesday through Friday, the individual models converge on a sustained Alberta Rockies snowfall cycle, with the most reliable timing centered from Tuesday afternoon through Saturday morning. Lake Louise has the cleanest agreement, with every model producing a prolonged snowfall signal and the current forecast landing at 44 cm to 67 cm for the full cycle. Banff Sunshine also stays favored, but intensity spreads wider there, so the most realistic outcome is still solid snow rather than the most aggressive solution. Snow levels start high, generally around 1,800 to 2,300 meters during the wetter pulses, so the early snow looks dense with SLRs mostly in the 7-10 range and occasional lower periods. Winds are not the headline in this first wave, though Banff Sunshine should still see some exposed-terrain gusts around 40 to 50 km/h while snowfall continues.
By Friday night into Saturday, the guidance still agrees on colder air pushing snow levels down below 1,000 meters and turning the snow quality much better across the Alberta side. SLRs climb into the 12-18 range in the colder finish, so the back half of the storm should ski lighter than the early dense rounds. West of the divide, the individual models diverge much more on both timing and intensity: Kicking Horse looks capable of only a modest 8 cm to 12 cm, Revelstoke about 4 cm to 7 cm, and Big White or RED only nuisance-level refreshes through early Sunday. Mount Norquay also comes in near 4 cm to 7 cm, but it is currently closed, so the practical chase focus stays on Lake Louise and Banff Sunshine. Once this wave winds down, Sunday and Monday look mostly dry with lighter winds and no meaningful follow-up snow.
The next broader reload shows up around Tuesday into Wednesday next week, but that part of the forecast is materially less certain. The individual models loosely converge on the arrival window and on a colder finish, yet they diverge sharply on how hard it hits, how quickly snow levels fall, and how much wind reaches exposed terrain. A conservative read is that many resorts have a shot at 10 cm to 25 cm, with the Alberta Rockies and Revelstoke carrying the best upside if the snowier solutions win, while Kicking Horse and Mount Norquay have lower-end outcomes more clearly on the table. Snow quality in that second wave should start closer to moderate or dense, with SLRs around 8-12, then improve into the 14-18 range as snow levels fall from roughly 1,000 to 1,500 meters toward valley floors. South BC also has the better chance for stronger wind impacts in that later storm, especially around Big White and RED.
Resort Forecast Totals (Tue Mar 17 – Sun Mar 22)
- Lake Louise – 44-67 cm
- Banff Sunshine – 36-53 cm
- Kicking Horse – 8-12 cm
- Mount Norquay – 4-7 cm
- Revelstoke – 4-7 cm
- Big White – 1-2 cm
- RED Mountain – 1 cm
