Orillia is under a snow squall watch and Barrie under a snow squall warning. Environment Canada says lake effect flurries and snow squalls continue in the cold northwesterly flow off Lake Huron and Georgian Bay. Up to 15 centimetres of the white stuff is expected to dump in those areas sometime this morning and into the afternoon. Driving conditions could get dangerous with very low visibility at times. Police are asking if you happen to drive through Orillia and Barrie, drive according to the weather and road conditions.