Washington time to CST and vice-versa. Simply mouse over the colored hour-tiles and glance at the hours selected by the column... and done! CST is known as Central Standard Time. CST is 2 hours ahead of Seattle， Washington time. So， order) 2 Mouse over hours to convert time at a glance 3 Click hour tiles to schedule and share + Sign in to save settings - it's FREE! ， when it is it will be Getting Started 1 Add locations (or remove， Converting Seattle Time to CST This time zone converter lets you visually and very quickly convert Seattle， set home，。