Dont be, whistler is FINE : The Horseman glacier is over 270 feet thick in some places and several spots have never had their depth measured. Any snowfall acts like a blanket on the glacier keeping it cold all year and, as a bonus, the super cold glacier keeps the snow from melting in the hot summer. There has been snow on the Horseman Glacier for the past 12 000 years and it's not going anywhere.
here is a pic from the 15th of the Horstman Glacier...right before the dump they had
Rider for 7-Fold