Is that according to accuweather? ;) And this is always disappointing. Compare last night's five day QPF forecast:
http://www.hpc.ncep.noaa.gov/qpf/p120i00.gif
with this morning's
http://www.hpc.ncep.noaa.gov/qpf/p120i12.gif
Seems to suggest two things: 1) tomorrow night's system will be more progressive and shallower (the GFS, EC, and NAM all seem to agree upon this); and 2) the system for the weekend seems to dig further south and keep a lot of the energy at the base of the trough.