One of two heaters on one of the three APUs failed, mission scrubbed.
"Shuttle Weather Officer Kathy Winters has forecasted a 70% chance of having favorable weather for Endeavour's liftoff scheduled for 8:56 a.m. Monday."
5:56 a.m. WZT. Do you get up early?
Verum audaces non gerunt indusia alba. - Ipsi dixit MCMLXXII