Cornwall to Montréal
Issued 08:09 PM EDT 19 October 2017
Tonight and Friday.
Wind southwest 15 to 25 knots diminishing to west 10 to 15 this evening then increasing to west 15 to 20 Friday morning. Wind diminishing to light early Friday evening.
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No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EDT 19 October 2017 Tonight and Friday At 3:00 p.m. EDT today trough located on a line northeast-southwest
over Lake Ontario.
By 3:00 p.m. EDT Friday departing trough located on a line
north-south over Newfoundland.
At 8:00 p.m. EDT tonight ridge located on a line north-south over
By 8:00 p.m. EDT Friday ridge located on a line north-south over
Great Lakes - Lake Huron Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
Summer 2017: Significant weather across Canada
By analyzing weather events, ECCC is collecting more information as to how our climate is changing.
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