Cornwall to Montréal
Forecast
Issued 03:00 PM EST 24 February 2021
Forecasts have ended for the season.
Stay connected
Weather Conditions
Zoom-in to make a selection

Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 24 February 2021 Tonight and Thursday At 3:00 p.m. EST today low 1001 mb located north of Lake Erie.By 7:00 p.m. EST Thursday low 987 mb located over Newfoundland.
At 7:00 a.m. EST Thursday ridge located on a line
northeast-southwest over Lake Huron.
By 7:00 p.m. EST Thursday ridge located on a line
northeast-southwest over Lake Saint-Jean.
Great Lakes - Lake Huron Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
- Date modified: