Maybe alpine currant or shrubby cinquefoil.

We had this discussion with one of your compatriots several years ago on the Design Forum. He impressed upon us the strength of winter winds lashing your environs. My landscape aproach in this situation is to install snow fence on the windward side of the planted area each fall for a few years until all is established. From your post I gather that you already have planted conifers (cedars?) and broadleafs. Perhaps Snowberry shrub (Symphoricarpas albus) and Forsythia which are both dense growing are an option. The last planted row could be various types of tall northern landscape grasses which do a wonderful job of trapping winter wind and blown snow. Do a search for them to find the types most available to you. There are numerous varieties. The grasses will need to be cut to the ground with a chain saw every spring.