NG heating demandNovember 18-25th: A strong weather system will track into the Midwest today with rain, snow, and cool temperatures. More importantly, it will open the door for colder systems across the northern and eastern US this weekend into early next week. It will remain warm for a couple more days over the eastern US with highs in the 50s to 70s waiting on these systems, resulting in lower than normal nat gas demand. Once the cold blast sweeps through this weekend, the area covered by overnight sub-freezing temperatures will expand to cover many regions of the US apart from the South and West. Overall nat gas demand will be LOW-MODERATE, then briefly HIGH.