From WMATA:

“Metro activates severe weather plan for Hurricane Isaias impacts, Cleveland Park Station to be closed Tuesday

Cleveland Park Station will be closed, as the station’s entrances are located in an area that is prone to flash flooding. The station will reopen when conditions allow. Customers should use Van Ness or Woodley Park stations as alternate boarding locations. Bus service is available along Connecticut Ave. NW.

The north entrance at King Street Station will also be closed Tuesday due to the potential for flooding. Customers should use the station’s south entrance instead.”

A reminder why from the before times – June 21st, 2016: