Inclement Weather

Please call the University Weather Emergency Line at: 410-516-7781  or 1-800-548-9004.

For the most up-to-date weather emergency alert, go to jhu.edu/alert.

In general, the following policies apply:

  • When the university is closed, all classes are cancelled.
  • When the university opens late, full-day and morning classes are cancelled, but afternoon classes may still be held.
  • When the university closes early, afternoon classes are cancelled.
  • When the university invokes the liberal leave policy, classes are held if possible. However, your department will not be charged if you do not attend.