Southern Lake Huron: Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 22 May 2013 Today Tonight and Thursday At 10:30 a.m. EDT today low 1003 mb located over southern Wisconsin.
By 10:30 a.m. EDT Thursday low 1001 mb located over southern Quebec.

At 10:30 a.m. EDT today quasi-stationary ridge located on a line
northwest-southeast over northern Ontario.