By Scott DiSavino
       April 4 (Reuters) - U.S. natural gas futures slid about 2% to a one-week low on Thursday on forecasts for milder weather
over the next two weeks than previously expected, a smaller output decline so far this month and ample amounts of gas in storage.
        The price decline came despite a federal report showing an expected bigger-than-usual storage withdrawal last week when
cooler-than-normal weather boosted heating demand for the fuel, and bullish forecasts for more demand over the next two weeks than
previously expected as the amount of gas flowing to liquefied natural gas (LNG) export plants increases.
  
        The U.S. Energy Information Administration (EIA) said utilities pulled 37 billion cubic feet (bcf) of gas from storage
during the week ended March 29.
    That was in line with the 38-bcf withdrawal analysts forecast in a Reuters poll and compares with a decrease of 29 bcf in the
same week last year and a five-year (2019-2023) average decline of 1 bcf for this time of year.
    Last week's withdrawal left gas stockpiles about 39% above normal levels for this time of year.
    Front-month gas futures for May delivery on the New York Mercantile Exchange fell 2.7 cents, or 1.5%, to $1.814 per
million British thermal units (mmBtu) at 10:34 a.m. EDT (1434 GMT), putting the contract on track for its lowest close since March
28.
        In other news, about 627,000 homes and businesses were still without power on Thursday - mostly in Maine and New Hampshire
- due to storms over the past few days, according to PowerOutage.us. That was up from around 449,000 without service earlier on
Thursday.
        Power outages usually reduce demand for gas - at least temporarily - since generators don't have to burn as much of the
fuel to produce electricity.
  
            
    SUPPLY AND DEMAND
    Financial firm LSEG said gas output in the Lower 48 U.S. states fell to an average of 98.9 billion cubic feet per day (bcfd)
so far in April, down from 100.8 bcfd in March. That compares with a monthly record high of 105.6 bcfd in December 2023.
    As more data became available, LSEG reduced the estimated output decline so far in April from a preliminary 4.1 bcfd on
Tuesday to 2.6 bcfd on Wednesday and 2.3 bcfd on Thursday.
    Meteorologists projected weather across the Lower 48 would remain cooler than normal through April 7 before turning warmer
than normal from April 8-19.
    With seasonally warmer weather coming, LSEG forecast gas demand in the Lower 48, including exports, would fall from 104.4 bcfd
this week to 103.2 bcfd next week. Those forecasts were higher than LSEG's outlook on Wednesday.
    Gas flows to the seven big U.S. LNG export plants fell to an average of 12.4 bcfd so far in April, down from 13.1 bcfd in
March. That compares with a monthly record of 14.7 bcfd in December.
    On a daily basis, LNG feedgas was on track to rise from a 10-week low of 11.3 bcfd on Tuesday to around 13.0 bcfd on Wednesday
and Thursday as flows increase to Cheniere Energy's Sabine Pass in Louisiana and Corpus Christi in Texas. Flows to
Freeport LNG's export plant in Texas, however, remained reduced.
    Analysts do not expect U.S. LNG feedgas to return to record levels until all three liquefaction trains at Freeport return to
service.
    Freeport has said it expects Trains 1 and 2 to remain shut until May for inspections and repairs, while Train 3 was operating.
Each Freeport train can turn about 0.7 bcfd of gas into LNG.
                
                                                                   Week ended   Week ended    Year ago     Five-year         
                                                                     Mar 29       Mar 22       Mar 29       average    
                                                                     Actual       Actual                    Mar 29     
 U.S. weekly natgas storage change (bcf):                             -37           -36          -29          -1             
 U.S. total natgas in storage (bcf):                                 2,259         2,296        1,837        1,626           
 U.S. total storage versus 5-year average                            38.9%         41.1%                                     
                                                                                                                             
                                                                                                                             
 Global Gas Benchmark Futures ($ per mmBtu)                       Current Day    Prior Day   This Month   Prior Year    Five-Year
                                                                                              Last Year     Average      Average
                                                                                                             2023      (2018-2022)
 Henry Hub                                                            1.83         1.84         2.20         2.66         3.60
 Title Transfer Facility (TTF)                                        8.17         8.19         13.49        13.04        14.39
 Japan Korea Marker (JKM)                                             9.50         9.47         12.34        14.39        14.31
                                                                                                                             
                                                                                                                             
 LSEG Heating (HDD), Cooling (CDD) and Total (TDD) Degree Days                                                               
 Two-Week Total Forecast                                          Current Day    Prior Day   Prior Year     10-Year      30-Year
                                                                                                             Norm         Norm
 U.S. GFS HDDs                                                        153           164          146          192          176
 U.S. GFS CDDs                                                         29           23           34           28           28
 U.S. GFS TDDs                                                        182           187          180          220          204
                                                                                                                             
 LSEG U.S. Weekly GFS Supply and Demand Forecasts                                                                            
                                                                   Prior Week     Current     Next Week    This Week    Five-Year
                                                                                   Week                    Last Year   (2019-2023)
                                                                                                                       Average For
                                                                                                                          Month
 U.S. Supply (bcfd)                                                                                                               
 U.S. Lower 48 Dry Production                                            100.5         99.6         99.4        101.5         95.0
 U.S. Imports from Canada                                                  7.7          7.4          7.0          7.4          7.8
 U.S. LNG Imports                                                          0.0          0.0          0.0          0.0          0.0
 Total U.S. Supply                                                       108.2        107.0        106.5        108.9        102.8
                                                                                                                                  
 U.S. Demand (bcfd)                                                                                                               
 U.S. Exports to Canada                                                    3.4          2.9          2.4          2.0          2.4
 U.S. Exports to Mexico                                                    6.2          6.5          6.3          5.9          5.4
 U.S. LNG Exports                                                         12.9         12.5         13.1         13.9         10.1
 U.S. Commercial                                                          11.7          9.6          9.1          9.3          8.4
 U.S. Residential                                                         17.5         13.9         13.1         13.5         11.8
 U.S. Power Plant                                                         29.3         28.2         28.6         28.9         22.7
 U.S. Industrial                                                          24.5         23.5         23.4         21.9         25.9
 U.S. Plant Fuel                                                           5.0          4.9          4.9          4.9          5.0
 U.S. Pipe Distribution                                                    2.4          2.2          2.2          2.2          2.3
 U.S. Vehicle Fuel                                                         0.1          0.1          0.1          0.1          0.1
 Total U.S. Consumption                                                   90.5         82.5         81.4         80.8         76.2
 Total U.S. Demand                                                       113.0        104.4        103.2        102.6         94.1
                                                                                                                                  
                                                                                                                       
 U.S. Northwest River Forecast Center (NWRFC) at The Dalles Dam   Current Day   Prior Day       2023      2022         2021      
                                                                  % of Normal   % of Normal  % of Normal  % of Normal  % of Normal
                                                                    Forecast     Forecast      Actual       Actual       Actual
 Apr-Sep                                                               81           82           83           107          81
 Jan-Jul                                                               82           83           77           102          79
 Oct-Sep                                                               82           83           76           103          81
                                                                                                                        
                                                                                                                        
 U.S. weekly power generation percent by fuel - EIA                                                                               
                                                                   Week ended   Week ended   Week ended   Week ended   Week ended
                                                                     Apr 5        Mar 29       Mar 22       Mar 15        Mar 8
 Wind                                                                  16           16           13           15           15
 Solar                                                                 5             5            5            5            4
 Hydro                                                                 7             8            8            8            7
 Other                                                                 1             1            1            1            1
 Petroleum                                                             0             0            0            0            0
 Natural Gas                                                           38           38           40           38           39
 Coal                                                                  12           13           13           12           13
 Nuclear                                                               21           19           20           21           21
                                                                                                                             
 SNL U.S. Natural Gas Next-Day Prices ($ per mmBtu)                                                                          
 Hub                                                              Current Day    Prior Day                                   
 Henry Hub                                                   1.86         1.65                                       
 Transco Z6 New York                                        1.71         1.83                                       
 PG&E Citygate                                             2.51         2.36                                       
 Eastern Gas (old Dominion South)                         1.62         1.58                                       
 Chicago Citygate                                           1.84         1.72                                       
 Algonquin Citygate                                         2.05         2.05                                       
 SoCal Citygate                                           2.14         1.97                                       
 Waha Hub                                                 1.45         0.48                                       
 AECO                                                     1.25         1.19                                       
                                                                                                                                  
 SNL U.S. Power Next-Day Prices ($ per megawatt-hour)                                                                             
 Hub                                                              Current Day    Prior Day                                        
 New England                                             37.25        34.50                                       
 PJM West                                                32.50        32.50                                       
 Ercot North                                             18.75        33.00                                       
 Mid C                                                   52.00        33.00                                       
 Palo Verde                                               2.25        -3.75                                       
 SP-15                                                   -0.75        -7.50                                       
 
 (Reporting by Scott DiSavino)