Lake St. Clair
Forecast
Marine Forecast
Issued 03:00 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 03:00 AM EST 25 January 2021
Today Tonight and Tuesday.
Waves less than one half metre building to one half metre or less
near midnight.
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 24 January 2021 Today Tonight and Monday 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 24 January 2021 Today Tonight and MondayIce Coverage
4 tenths new lake ice including 1 tenth thin lake ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 25 January 2021 Today Tonight and Tuesday At 3:00 a.m. EST today dissipating low 1016 mb located east ofLake Superior.
At 3:00 a.m. EST today ridge located on a line northwest-southeast
over Manitoba.
By 3:00 a.m. EST Tuesday ridge located on a line east-west over
northern Ontario.
At 3:00 a.m. EST today low 999 mb located over southern Oklahoma.
By 3:00 a.m. EST Tuesday approaching low 1002 mb located over
southern 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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