By Morgan Rimmer, Ted Barrett, Manu Raju, CNN(CNN) — Senate leaders have a bipartisan funding deal in hand but it remains to be seen whether they will avert a costly government shutdown as the clock ticks down toward Friday’s midnight deadline. Right now, we got snags on both sides, but tomorrow’s another day,” Senate Majority Leader John Thune told reporters as he left the US Capitol. The two-week extension to DHS funding is the time frame that Senate Democrats had been pushing for and shorter than what the White House had initially offered. Sen. Markwayne Mullin, however, argued Congress would need at least two weeks procedurally to renegotiate, consider and pass a new DHS funding bill. Seven conservatives had joined all Democrats to block the broader funding package from moving forward.