Here are a couple photos approaching Narsarsuaq in Greenland. This was during the summer with a high pressure system and light winds. Those are the best conditions we could get at that time. I can't imagine during the winter how it is.
Approaching Greenland.
The airport is below all this mess next to the glacier.
Landing towards the south with a nice downslope after the NDB approach. IcelandAir land at this airport with the B757. Excellent pilots!