Western Lake Ontario
Issued 03:00 AM EST 21 December 2014
Today Tonight and Monday
Wind light becoming southeast 10 knots overnight then increasing to southeast 15 Monday morning.
Chance of flurries this morning.
*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EST 20 December 2014 Today Tonight and Sunday
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EST 21 December 2014 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over southern Ontario.
By 3:00 a.m. EST Monday ridge located from Labrador to Pennsylvania.
At 3:00 a.m. EST today trough located on a line northwest-southeast
By 3:00 a.m. EST Monday low 997 mb located over North Dakota.
Great Lakes - Lake Erie and Lake Ontario 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: