Western Lake Ontario: Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 30 October 2014 Today Tonight and Friday At 3:00 a.m. EDT today weakening ridge located on a line north-south
over Lake Michigan.

At 3:00 a.m. EDT today trough located on a line north-south over
South Dakota.
By 3:00 a.m. EDT Friday low 1014 mb located over northern Lake
Huron.

At 3:00 a.m. EDT Friday approaching ridge located on a line
north-south over North Dakota.