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Great Lakes Forecast
Issued by NWS
Issued by NWS
867 FZUS63 KDTX 230233 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 933 PM EST Sat Feb 22 2025 Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. .SYNOPSIS...Lighter winds hold Sunday with warmer air working into the region. These winds eventually strengthen Sunday night-Monday as low pressure, 29.90 inches, tracks over far northern Ontario. Its cold front eventually sags through the area Monday night. An active pattern continues through the work week as a series of low pressure move through the central CONUS. LCZ460-231045- Lake St Clair- 933 PM EST Sat Feb 22 2025 .REST OF TONIGHT...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots early in the morning. Mostly clear. .SUNDAY...Southwest winds 5 to 10 knots. Mostly cloudy. .SUNDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Mostly cloudy in the evening becoming partly cloudy. .MONDAY...Southwest winds 15 to 20 knots. Mostly cloudy. .MONDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Cloudy. A chance of light rain after midnight. .TUESDAY...West winds 5 to 10 knots. Mostly cloudy with a chance of light rain...then partly cloudy in the evening. .WEDNESDAY...North winds 5 to 10 knots. Mostly cloudy with a chance of light rain. .THURSDAY...Northwest winds 5 to 10 knots. Mostly cloudy with a chance of light rain. Waves omitted due to ice coverage. $$ KDK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes