Cornwall to Montréal: Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 20 May 2013 Tonight and Tuesday At 3:00 p.m. EDT today trough located on a line north-south over
Tadoussac.
By 8:00 p.m. EDT Tuesday trough located on a line north-south over
the eastern Gulf of St. Lawrence.

At 3:00 p.m. EDT today warm front located on a line east-west over
Lake Ontario.
By 8:00 p.m. EDT Tuesday warm front located on a line east-west
over Cornwall.