Scattered rain showers that moved through the region Thursday morning are projected to start dissipating after sunset, leaving behind mostly clear skies. Sean Meagher/The OregonianA calm and dry Thursday night is on the way for Portland after a projected high temperature of 67 degrees. Scattered rain showers that moved through the region Thursday morning will start to dissipate after sunset, leaving behind light winds and mostly clear skies. The Willamette Valley and southwest Washington can expect mostly clear skies and light winds. By Saturday morning, light rain showers are likely, with precipitation probabilities ranging from 50-80%.