The government will run out of money again late next week and concerns about another government shutdown are already growing.
Republicans and Democrats are no closer to agreeing on long-term spending and another short-term extension may be pushed.
Senate Democrats ended a filibuster that prompted a three-day government shutdown last month, but only with assurances that there will be good-faith negotiations on immigration.
The key issue for Democrats involves the fate of Dreamers, young immigrants who were brought into the U.S. illegally as children.