We arrive from the UK in Vancouver on 2nd May 2017. We are spending all of May in British Columbia/Alberta rockies, driving from Vancouver via Nelson northwards via Vermillion Crossing, Castle Junction, Kootenay NP, Banff, Icefields, Jasper, Maligne Canyon, Rogers Pass etc, etc before heading over to Whistler, Sunshine coast, Vancouver Island.
Question. Are we likely to encounter any weather hazards or will most of the roads/passes/parks likely be clear of snow/ice ?
Any comments would most welcome, likewise any tips, advice, suggestions.
Many thanks, John & Henrike, Ross-On-Wye, UK.