As of last week, they declared schools in the Greater Seattle area closed as of this Tuesday, with tomorrow supposedly a school day. That has clearly changed:

CORONAVIRUS (COVID-19) UPDATE - SCHOOLS CLOSED MONDAY, MARCH 16
Governor Jay Inslee will announce tomorrow his order to further limit the size of public gatherings in Washington State during the coronavirus pandemic, therefore school will be closed to students and staff."

Yeah, that doesn't sound ominous at all.