Cornwall to Montréal
Forecast
Issued 03:00 PM EST 30 January 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 PM EST 30 January 2023 Tonight and Tuesday At 3:00 p.m. EST today departing low 1008 mb located overnortheastern Newfoundland.
At 3:00 p.m. EST today low 1019 mb located north of Lake Ontario.
By 7:00 p.m. EST Tuesday low 1003 mb located over southern
Newfoundland.
At 7:00 p.m. EST tonight ridge located near the Great Lakes.
By 7:00 p.m. EST Tuesday ridge located from Montréal to Labrador.
Great Lakes - Lake Huron Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: