St. Clair- Including the city of Port Huron 340 AM EST Thu Jan 23 2025 .TODAY...Not as cool. Cloudy with a 50 percent chance of snow. Highs in the mid 20s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph with gusts up to 20 mph early in the evening. .TONIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows around 7 above. West winds 5 to 10 mph. Chance of snow 20 percent. Wind chill readings 5 below to 5 above zero. .FRIDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the lower 20s. West winds 5 to 10 mph. Chance of snow 20 percent. Lowest wind chill readings 6 below to 4 above zero in the morning. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 9 above. Southwest winds up to 10 mph. Gusts up to 25 mph after midnight. Wind chill readings 3 below to 7 above zero. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Lowest wind chill readings 1 below to 9 above zero in the morning. .SATURDAY NIGHT...Not as cool. Mostly cloudy. Lows around 20. .SUNDAY...Partly cloudy. Near steady temperature in the lower 20s. .SUNDAY NIGHT...Partly cloudy. Near steady temperature around 20. .MONDAY...Breezy. Mostly cloudy. Highs in the lower 30s. .MONDAY NIGHT...Mostly cloudy. Lows 15-20. .TUESDAY...Mostly cloudy. Near steady temperature in the lower 20s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature around 20. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 30s. $$