Lake St. Clair
Issued 03:00 AM EDT 19 August 2017
Today Tonight and Sunday.
Wind west 10 knots veering to northwest 10 near noon then becoming light this evening. Wind becoming southwest 10 Sunday morning then backing to south 10 Sunday evening.
Chance of showers today and early this evening with a risk of thunderstorms.
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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 3:00 AM EDT 19 August 2017 Today Tonight and Sunday At 3:00 a.m. EDT today low 1001 mb located southeast of James Bay.
By 3:00 a.m. EDT Sunday low 999 mb located over northern Quebec.
At 3:00 a.m. EDT today ridge located from Manitoba to Iowa.
By 3:00 a.m. EDT Sunday ridge located from Lake Huron to Kentucky.
At 3:00 a.m. EDT today low 1002 mb located over southwestern
By 3:00 a.m. EDT Sunday low 1002 mb located over northeastern
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