Issued 06:30 PM EDT 27 May 2017
Tonight and Sunday.
Wind light becoming southeast 10 knots Sunday evening.
A few showers beginning near midnight. Risk of thunderstorms Sunday morning and Sunday evening. Fog patches forming this evening and dissipating Sunday morning. Fog patches reforming Sunday evening.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM EDT 27 May 2017 Tonight and Sunday At 6:30 p.m. EDT tonight departing ridge located on a line
northeast-southwest over Lake Ontario.
At 6:30 p.m. EDT tonight low 1000 mb located over northern Manitoba.
By 6:30 p.m. EDT Sunday low 1003 mb located over Lake Nipigon.
At 6:30 p.m. EDT tonight low 1004 mb located over Oklahoma.
By 6:30 p.m. EDT Sunday low 1001 mb located over western Lake Erie.
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
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