You can expect to wake up to fresh snow tomorrow, as Environment Canada has issued a snowfall warning in effect for Whistler and the Sea to Sky area.
Overnight it is expected that 15 to 20 centimetres of snow will fall. A cold front crossing the B.C. South Coast will produce heavy snow over the Sea to Sky Highway from Squamish to Whistler beginning late this evening.
By Thursday morning the heavy snow should ease to scattered flurries.
Weather in the mountains can change suddenly resulting in hazardous driving conditions. You can get the latest information about the Sea to Sky Highway at drivebc.ca. Winter tires, or chains are required to drive Highway 99 north of Squamish.