Information about the current terrorist threat level is maintained on the Department of Homeland Security Website.
Federal government dismissals and closures are determined by the Office of Personnel Management. Check the OPM Website at http://www.opm.gov/Operating_Status_Schedules/ for notices. Once a notice has been issued by OPM, Department-specific guidance and procedures are available at:http://www.state.gov/m/dghr/271437.htm. Information regarding closures affecting only the Department of State will be posted as appropriate on the main home page of www.state.gov.