Cornwall to Montréal
Forecast
Issued 03:00 AM EST 06 February 2023
Forecasts have ended for the season.
Strong wind warning program has ended for the season.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 6 February 2023 Today Tonight and Tuesday At 3:00 a.m. EST today ridge located from Labrador to Lake Michigan.By 7:00 p.m. EST Tuesday ridge located from Newfoundland to
Nova Scotia.
At 3:00 a.m. EST today trough located over Manitoba.
By 7:00 p.m. EST Tuesday approaching trough located on a line
northeast-southwest over the Great Lakes.
Great Lakes - Lake Erie and Lake Ontario Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: