Cornwall to Montréal
Issued 03:00 PM EST 23 January 2020
Forecasts have ended for the season.
Zoom-in to make a selection
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EST 23 January 2020 Tonight and Friday At 3:00 p.m. EST today trough located from Labrador Sea to
By 7:00 a.m. EST Friday departing trough located on a line
northeast-southwest over Newfoundland.
At 3:00 p.m. EST today high 1031 mb located over northern Ontario.
By 7:00 p.m. EST Friday high 1036 mb located over the Gaspe
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
- Date modified: