Abbas and Israeli Prime Minister Benjamin Netanyahu are deadlocked over Israeli settlement construction. Earlier this week, Netanyahu refused to extend a 10-month-old moratorium on new housing construction in West Bank settlements. Abbas has warned he'll quit US-sponsored peace talks unless the moratorium is extended.
Abbas' final decision is expected Wednesday, when Arab League foreign ministers meet in Cairo. Underscoring the sense of urgency, Europe's top diplomat, Catherine Ashton, rushed to the region for talks with Abbas and Netanyahu on Thursday and Friday.
White House emissary George Mitchell met with Abbas for two hours at his West Bank headquarters on Thursday. After the meeting, Mitchell said the US was "determined to continue, and we are continuing, our efforts to find common ground between the parties to enable the direct negotiations to continue."
Mitchell, who has been shuttling between Israelis and Palestinians since Tuesday to try to forge a compromise, did not mention the settlement issue.
Palestinian negotiator Saeb Erekat said Mitchell would meet with Israeli leaders before returning to Abbas' compound on Friday. Officials in Netanyahu's office had no immediate comment.
Before Thursday's meeting, Abbas adviser Nabil Shaath said no progress has been made toward a compromise.
"Apparently the Israelis are determined to swallow and steal the land and consider that much more important than peace," Shaath said. "Unless the settlement activities stop completely, there is no use in continuing these negotiations."
Netanyahu says renewing the settlement curb could fracture his pro-settlement coalition. The Palestinians argue that there is no point negotiating as long as settlements gobble up land they want for a future state. Various compromises have been considered, including limiting new construction to major settlement blocs, but Shaath said only a full settlement freeze would suffice.
The Arab League meeting was initially scheduled for Monday, but was put off until Wednesday. An Arab diplomat, who asked not to be identified because of the sensitivity of the issue, suggested the meeting was delayed because some ministers asked for further discussions to forge a unified Arab position.
Saudi Foreign Minister Saud Al-Faisal said in a statement Wednesday that "the moment of truth" had arrived for those seeking to resolve the conflict and that "the consequences of failure this time are too catastrophic to imagine."
He called on Israel to freeze its settlements, which he said, "aim to change facts on the ground and thus jeopardize the peace process and render the negotiations meaningless."
