Generally clear and cold conditions will persist over BC and the Yukon as a ridge of high pressure remains in place. The only exception is on Thursday night and Friday morning, when a weak low is expected to form near Vancouver Island. The low will likely bring some cloud and a trace of precipitation to the south coast.
The Global, ECMWF and GFS are all developing a similar solution with small precipitation amounts.
The rest of Friday and Saturday look to return to cold, mainly clear and dry conditions.