Here's a site to check out for snow levels- http://www.env.gov.bc.ca/rfc/river_forecast/bulletin.htm Looks to me like there is still plenty of snow yet to melt.
Yes.
Overall snow conditions as of June 1st are:
Well above normal in the Skeena, Nass, Liard, Stikine (140+ %)
Above normal in the Upper Fraser, Nechako (130+%) Below normal in the North Thompson and South Thompson (80-90%)
Below normal in the Mid and Lower Fraser (70-80%)
Below normal in the Kootenay, Columbia (70-80%)
Below normal in the Okanagan, Kettle, Similkameen (70-80%)
Below normal on Vancouver Island and the South Coast (50-60%)
Significant mid and high elevation snow remains to melt throughout the northern half of the province.