The two generals remained where they were for two days, while Howe reinforced the position on Chatterton Hill, and Washington organized his army for retreat into the hills. With the arrival of additional Hessian and Waldeck troops under Lord Percy on October 30, Howe planned to act against the Americans the following day. However, a heavy rain fell the whole next day, and when Howe was finally prepared to act, he awoke to find that Washington had again eluded his grasp.