Wed Mar 12 03:52:57 PM EDT 2025 McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 252 PM CDT Wed Mar 12 2025 .TONIGHT...Clear. Lows in the lower 30s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 60s. East winds around 5 mph through mid morning, increasing to around 10 mph in the late morning and afternoon. .THURSDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph through the early overnight, becoming around 10 mph late. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. Unseasonably warm. South winds 10 to 15 mph through mid morning, increasing to 15 to 25 mph in the afternoon. Gusts up to 35 mph. .FRIDAY NIGHT...Showers. Thunderstorms likely, mainly in the evening. Breezy with lows around 50. Unseasonably warm. South winds 15 to 25 mph in the evening, diminishing to 10 to 15 mph after midnight, then becoming 10 to 20 mph late. Gusts up to 35 mph. Chance of precipitation near 100 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of showers. Windy with highs in the lower 60s. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain and snow showers after midnight. Breezy with lows around 30. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a slight chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Breezy with highs in the lower 40s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly cloudy and breezy. Highs in the mid 60s. .TUESDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 40. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of showers. Breezy with highs in the mid 50s.