Local Club 1st place to check with, some areas we rode may be closed now! been years some of the best riding was out Keromeos direction Cathedral on N.W. ridge lots of Alpine riding you have to watch because as you get way in the back side and a little South you can easily drop across the US Boarder unknown you’ll know real quick there will be a Black Hawk Helicopter hovering above you. Other than that Apex Mtn was good but not sure on the backcountry skiing situation around the top side now of days and beware of the old mines towards Hedley from that area, some of the restricted signage may be buried under snow.
Also check with a few dealerships in the area for more info.