'Rain before seven, Fine before eleven.' No data on that one. It's against my religious principles to be awake before seven. 'Red sky in the morning, Shepherd's warning. Red sky at night, Shepherd's delight.' has a grain of truth. The morning one means the sun rising in a clear sky, but clouds (and weather) building in the West, from whence cometh the prevailing wind. Red sky at night means a weather front moving away, leaving a clear sky. Suposedly, cows lying down means rain on the way (maybe trying to reserve a dry spot).