It was the second postponement in a month.
The Parliament speaker, Nabih Berri, announced the eighth postponement in the parliamentary election of a new president.
Boeing rose 3.4 percent after the seventh postponement of the 787 Dreamliner matched the length projected by some analysts.
But they would not speculate whether the storm would force a second postponement or any additional changes.
The September election date reflects the third postponement of voting for Parliament, most recently scheduled for May.
Rain washed out the Mets' game against the Seattle Mariners last night, the third postponement on this homestand.
It was the sixth postponement, and without it the Netherlands would have had to reapply for a merger of the two banks, itself a lengthy process.
The Baltimore Orioles issued their third postponement in three days yesterday because of a persistent fire aboard a derailed train near Camden Yards.
This year it was Stormy Saturday, causing the fifth postponement to the Monday of the men's final, when Novak Djokovic and David Ferrer were unable to complete their semi-final.
In two legal motions, one filed with a military court in Guantánamo and another with a federal appeals court, the government said it would seek a third postponement of proceedings in the 10 military tribunal cases at Guantánamo.
