Skew-t from Denver this morning shows west-northwesterly flow and fairly dry air aloft. Northwesterly flow aloft as the trough moving towards the northeast continues to deepen. A closed low near the Canadian border will circulate most of today, Thursday and Friday slowly moving east. This may bring some southwesterly flow becoming more northwesterly as the low moves east and strong high pressure moves in behind it on Saturday and into Sunday.  Next week is looking like it will provide us will some westerly flow aloft and a possibility of some showers Monday night into Tuesday as moisture moves into the area. There is a small disturbance early Wednesday morning which may cause some showers and northeasterly flow.