The CME/NYMEX Henry Hub prompt natural gas futures contract last week settled at $3.213/MMBtu, the highest daily settlement since late May 2017. Despite natural gas production climbing nearly 3.0 Bcf/d over the past couple of months to record highs, the U.S. gas supply and demand balance has tightened considerably in recent weeks, particularly relative to last year at this time. Moreover, U.S. gas storage inventory has remained below year-ago levels and also moved below the five-year average level in recent weeks. That’s because gas demand has managed to more than offset the incremental supply in the market. How did that happen and what can it tell us about what to expect this winter? Today, we analyze recent shifts in gas market fundamentals.