The latest forecasts showed sustained summer heat could still be weeks away, but that didn’t discourage natural gas futures bulls from driving front month prices higher Friday.

In the spot market, traders in the Rockies and California locked in discounts for weekend and Monday delivery, while price action was mixed elsewhere; the NGI Spot Gas National Avg. dropped 3.0 cents to $2.155/MMBtu.

The June Nymex futures contract finished the week on a high note, rallying 2.4 cents to settle at $2.619 after trading as high as $2.647 and as low as $2.574. July also added 2.4 cents on the day, settling at $2.655. August settled at $2.674, up 2.2 cents.

From a fundamentals standpoint, Bespoke Weather Services viewed Friday’s rally as “a little peculiar.” The firm highlighted “daily balance data that is as loose as it has been since early April, with weak weather-adjusted burns being the main culprit.”

Thursday’s Energy Information Administration (EIA) storage data further indicated weaker balances on a weather-adjusted basis, according to Bespoke.

“On the bullish side, potentially, there is the risk for above normal heat in the eastern half of the nation in week two, and we do still think that legitimate heat will tighten up balances, but we have more than a week to go before any heat arrives on the scene to either confirm or reject this hypothesis,” Bespoke said Friday.

“The second part of that heat equation is that we do not feel any heat will be sustained or ”lock in’ like what we saw a year ago, so we may see the ends of models show a tame pattern setting up for what is right now week three.”

As of Friday, the firm said it saw greater risks for a reversal of Friday’s gains early in the upcoming week than for prices to continue higher.

The EIA reported an above-average 85 Bcf injection into U.S. natural gas stocks for the week ended May 3, matching the 85 Bcf build recorded for the year-ago period but larger than the 72 Bcf five-year average. Total Lower 48 working gas in underground storage stood at 1,547 Bcf, 128 Bcf (9.0%) more than year-ago levels but 303 Bcf (minus 16.4%) below the five-year average.

Genscape Inc. analysts viewed the 85 Bcf figure as about 4.5 Bcf/d looser than the five-year average when compared to degree days and normal seasonality.

Analysts with Tudor, Pickering, Holt & Co. said the market was about 3 Bcf/d oversupplied on a weather-adjusted basis, tighter compared to a 5 Bcf/d oversupply for much of April, which corresponds with maintenance-related reductions in liquefied natural gas (LNG) feed gas demand.

“Right now it seems like the gas market can’t catch a break, just as LNG volumes have returned (currently 5.7 Bcf/d), weather has become uncooperative,” the TPH analysts said. Preliminary data for the upcoming week’s EIA report showed “a roughly 4 Bcf/d decrease in residential/commercial demand, but with no corresponding increase in power generation, we’re forecasting a return to triple-digit builds versus norms of 90 Bcf.”

Deals for weekend and Monday delivery saw discounts throughout California and the Rockies Friday.

Southern California Gas (SoCalGas) was anticipating the typical weekend dropoff in demand on its system, expected to go from a little over 2.1 million Dth/d on Friday to around 1.9 million Dth/d over the weekend. Composite weighted average temperatures in the SoCalGas territory were expected to hover in the mid- to upper-60s through Sunday.

SoCal Citygate fell 33.5 cents to average $2.465, while SoCal Border Avg. gave back 16.5 cents to $1.935. Further upstream in the Rockies, a number of locations also posted declines. Kern River dropped 9.0 cents to $1.915.

Meanwhile, NatGasWeather was calling for “numerous weather systems” to deliver heavy showers and thunderstorms over the weekend for much of the country. The forecaster was expecting lows in the 30s and 40s over the central and northern United States, with warmer temperatures further south, including highs in the 80s to lower 90s in Florida and the Southeast.

The National Weather Service (NWS) on Friday called for heavy rain and thunderstorms across the Mississippi, Tennessee and Ohio valleys, as well as the Southeast and Mid-Atlantic, through Sunday evening.

“Another, faster, low pressure system” was expected to “move into the Northern Plains from Saskatchewan” Friday night, “bringing rain and thunderstorms to the region as well as to the Upper Mississippi Valley through Sunday morning,” the NWS said.

The recent stormy spring weather has had an impact on natural gas production coming out of the Haynesville Shale, according to Genscape.

“Haynesville production has taken a dive in the past few days due to severe weather and power outages near the Texas border, after a long period of maintenance that initially cut production,” Genscape analyst Nicole McMurrer said Friday. “Production scrapes in the area have fallen around 400 MMcf/d since the storms began moving through the area.”

Elsewhere, Appalachian prices saw only small adjustments, even amid reports of unexpected maintenance disrupting flows on Texas Eastern Transmission Co. (Tetco). Texas Eastern M-2, 30 Receipt finished flat at $2.130.

Tetco declared a force majeure Thursday due to an unplanned outage at its Danville Compressor Station (CS) in Danville, KY.

“Southbound capacity on its 30-inch diameter line was restricted from its Owingsville CS to its Tompkinsville CS, causing flows to be restricted by as much as 345 MMcf/d compared to the 14-day max,” according to Genscape analyst Josh Garcia. “Flows had been trending upwards as Gulf Coast demand ramps up. This outage will add pressure for M2-to-Gulf Coast spreads to widen and for M2 production to shut in.”

As of Friday, Tetco had not provided an estimated date for a return to service.

“While efforts to repair the station to full capacity are underway, the estimated time of restoration is unclear at this time,” the operator told shippers .