McMaster has not confirmed there is a snow day tomorrow. They will confirm by 5:30 am. Stay tooned.
If you're a Mohawk-McMaster (Mo-Mac) student in Applied Health Sci, you do not need to come to school Wednesday. All Mohawk College campuses and services will be closed on 
Wednesday, February 2nd. This closure includes all daytime and evening classes and events at the Fennell Campus, STARRT Institute (Stoney Creek), Mohawk-McMaster Institute for Applied Health Sciences, Elgin Street Campus (Brantford) and the Mohawk Laurier Centre (Brantford).
Via DailyNews: Every effort will be made to confirm a closing by 5:30 a.m. When a closing has  been confirmed, it will be communicated via the Daily News and by Hamilton media (radio  and television). Faculty, staff and students are responsible for checking local media and  the Daily News on stormy days. If there is no specific announcement about McMaster  being closed, then the University remains open.
When the University is closed, classes are not held, meetings and other scheduled  events are cancelled and all areas and operations not defined as essential are closed.  Examinations are cancelled and rescheduled. Deadlines for student assignments and  other submissions due on a closed day are postponed until the same hour on the next  academic day that the University is not closed.  
The complete storm emergency policy and procedure is available here: http:// www.mcmaster.ca/policy/Employee/storm_emergency_polic  y.pdf.