August natural gas prices made an overnight attempt at last week's high but came up short. Some traders indicated that this morning's early reversal action, low-volume trade seen during Tuesday's rally and 6 to 10 day weather maps that show forecast below normal temperatures in areas along the east coast present concerns for the bull camp. The EIA weekly storage report has been delayed because of the July 4 holiday and will be released Friday at 10:30 AM ET. Early expectations are for an injection of around 40 bcf, which is less than last year's injection of 90 bcf.