McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 248 PM CDT Thu Apr 25 2024 .TONIGHT...Mostly clear. Lows around 40. East winds 10 to 15 mph. .FRIDAY...Mostly cloudy. A slight chance of showers in the morning, then showers in the afternoon. Highs in the upper 50s. Southeast winds 10 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .FRIDAY NIGHT...Cloudy. Showers with a chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Turning warmer and more humid with lows in the mid 50s. South winds 10 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening, then thunderstorms likely after midnight. Unseasonably mild. Lows in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY...Windy. Mostly cloudy. Thunderstorms likely, mainly in the morning. Highs in the mid 70s. Chance of precipitation 60 percent. .SUNDAY NIGHT...Windy. Thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy. Thunderstorms likely, mainly in the morning. Highs in the lower 70s. Chance of precipitation 60 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .TUESDAY...Mostly sunny. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 50s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the mid 60s. $$