One useful way to describe your location is to use the amateur radio QTH grid (also called Maidenhead, which is falling into disuse). It is a shorthand way to give an approximate location that (with elevation) is precise enough to be useful for #weather but doesn’t invade privacy.
07:30 Sunday - Radar indicates the heavy snow band is favouring the Point Roberts to #Vancouver to Sunshine Coast line. I don’t know if this will continue to be the case all day but should be the target zone for at least a few hours.