Expires:202512262215;;259689 FPUS53 KLOT 261443 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 843 AM CST Fri Dec 26 2025 ILZ021-262215- Grundy- Including the cities of Morris, Coal City, and Minooka 843 AM CST Fri Dec 26 2025 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM CST THIS MORNING... .REST OF TODAY...Cloudy. A slight chance of rain early in the morning. Areas of dense fog late in the morning. Highs in the lower 50s. West winds 5 to 10 mph, increasing to northwest 10 to 15 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Cloudy. Patchy fog after midnight. Lows around 40. North winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Cloudy. Patchy fog early in the morning. Highs in the upper 40s. Southeast winds 5 to 10 mph. .SATURDAY NIGHT...Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 40s. Temperature rising into the mid 50s after midnight. South winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Southwest winds 5 to 10 mph, increasing to west 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .SUNDAY NIGHT...Cloudy. A chance of rain and snow showers, mainly in the evening. Breezy with lows around 20. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A slight chance of snow showers in the morning. Blustery with highs in the mid 20s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows 10 to 15. .TUESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Highs in the upper 20s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 10 above. .NEW YEARS DAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 20s. $$