US natural gas futures fell in midday trading on Wednesday as forecasts pointed to easing temperatures across the eastern US, reducing expectations for strong cooling demand after an early-season heat wave.
The front-month Henry Hub contract and the continuous contract were both down 3.08% at $3.018 per million British thermal units.
Forecasts indicate that extreme heat along the US coasts will moderate in the coming days, with warmer-than-average temperatures shifting toward the north-central part of the country next week, NRG Energy said.
Power demand has already begun to soften, with Gelber & Associates estimating consumption at 36.5 billion cubic feet per day, down from Monday's two-week high of 39.9 Bcf/d, as cooling degree days decline through midweek. The consultancy added that late-May temperatures are expected to further reduce modeled demand into next week.
On the supply side, NRG Energy said US gas production is expected to edge higher to 107.3 Bcf/d on Wednesday, roughly in line with recent levels and slightly above the May month-to-date average.
Gelber said Canadian imports remained steady at 5 Bcf/d, helping maintain ample physical supply coverage.
LNG demand offered some support to the market. NRG Energy said LNG export feedgas demand is forecast to rise to 17 Bcf/d after slipping below 16 Bcf/d on Tuesday for the first time since January, with overall demand still expected to remain elevated compared with last week.
Market participants are also closely watching Thursday's US storage report. NRG Energy said analysts expect a 95 Bcf injection for the week ended May 15, broadly in line with the five-year average but below the year-ago build. While inventories are expected to maintain a healthy surplus versus the five-year average, the surplus compared with last year is projected to continue narrowing.
Gelber & Associates forecast a similar 96 Bcf storage build and said a figure near that level would likely keep Henry Hub prices focused on the balance between strong LNG demand and weakening power-sector consumption.
"A materially smaller build would put more weight on export pull and early-season power demand, while a larger build would push the market back toward the same mild-weather narrative that has kept rallies difficult to extend once the domestic balance loosens," it said.