For events where advanced notice is available, an EPAC committee meeting will be called or an electronically proposed action will be sent for vote.
For weather specific events, the Meteorologist-in-Charge, National Weather Service Forecast Office, will notify the Executive Director of the Federal Executive Board and Manager of Chicago Oversight for the Office of Personnel Management when there is a 70 percent or greater probability of severe weather of sufficient magnitude to cause serious and hazardous conditions dangerous to the health and safety of Federal employees.