Lake St. Clair
Forecast
Marine Forecast
Issued 10:30 AM EST 25 January 2021
Today Tonight and Tuesday.
Wind light becoming northeast 10 knots early this evening then increasing to northeast 20 near midnight. Wind diminishing to northeast 15 Tuesday morning and to northwest 10 Tuesday afternoon.
Periods of snow overnight and Tuesday. Visibility 1 mile or less in snow.
Waves
Issued 10:30 AM EST 25 January 2021
Today Tonight and Tuesday.
Waves less than one half metre building to one half to one metre
near midnight then subsiding to one half metre or less near noon
Tuesday.
Extended Forecast
Issued 03:00 AM EST 25 January 2021
Wednesday
Wind northeast 15 knots.
Thursday
Wind north 15 knots.
Friday
Wind light.
Ice Forecast*
Issued 12:00 PM EST 25 January 2021 Today Tonight and Tuesday 4 tenths new lake ice including 1 tenth thin lake ice.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EST 25 January 2021 Today Tonight and TuesdayIce Coverage
4 tenths new lake ice including 1 tenth thin lake ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 25 January 2021 Today Tonight and Tuesday At 10:30 a.m. EST today departing low 1001 mb located overnortheastern Ontario.
At 10:30 a.m. EST today quasi-stationary ridge located on a line
northwest-southeast over Lake of the Woods.
At 10:30 a.m. EST today low 1003 mb located over northeastern
Oklahoma.
By 10:30 a.m. EST Tuesday approaching low 1007 mb located over Ohio.
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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)
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